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31 tháng 3 2023

`5` minutes `= 5 xx 60= 300` seconds

`5` minutes `27` seconds : 3= `300 + 27 : 3=309` seconds

31 tháng 3 2023

5min = 5 x 60seconds = 300sec

We have:

 300 : 3 = 100(sec)

 

Question 1:51 hours =  days(Write your answer by decimal in the simplest form)Question 2:5 minutes 27 seconds: 3 =  seconds.Question 3:12 hours 24 minutes  2 =  hours.(Write your answer by decimal in the simplest form)Question 4:0.6 hour =  minutes.Question 5:How fast is Anna going if she runs 8 miles in the park in only 2 hours?Answer:  mile/hour.Question 6:Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?Answer:  km. Question 7:How fast is...
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Question 1:
51 hours =  days
(Write your answer by decimal in the simplest form)

Question 2:
5 minutes 27 seconds: 3 =  seconds.

Question 3:
12 hours 24 minutes  2 =  hours.
(Write your answer by decimal in the simplest form)

Question 4:
0.6 hour =  minutes.

Question 5:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer:  mile/hour.

Question 6:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer:  km.
 

Question 7:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? 
Answer:  miles/hour.
 

Question 8:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer:  miles.
 

Question 9:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC. 
Answer:  

Question 10:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer:  km/h.

0
Question 1:5 minutes 27 seconds: 3 =  seconds.Question 2:51 hours =  days(Write your answer by decimal in the simplest form)Question 3:12 hours 24 minutes  2 =  hours.(Write your answer by decimal in the simplest form)Question 4:0.6 hour =  minutes.Question 5:How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?Answer:  miles. Question 6:How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? Answer:  miles/hour. Question...
Đọc tiếp

Question 1:
5 minutes 27 seconds: 3 =  seconds.

Question 2:
51 hours =  days
(Write your answer by decimal in the simplest form)

Question 3:
12 hours 24 minutes  2 =  hours.
(Write your answer by decimal in the simplest form)

Question 4:
0.6 hour =  minutes.

Question 5:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer:  miles.
 

Question 6:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? 
Answer:  miles/hour.
 

Question 7:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer:  km.
 

Question 8:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer:  mile/hour.

Question 9:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC. 
Answer:  

Question 10:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer:  km/h.

0
Question 1:5 minutes 27 seconds: 3 =  seconds.Question 2:51 hours =  days(Write your answer by decimal in the simplest form)Question 3:12 hours 24 minutes  2 =  hours.(Write your answer by decimal in the simplest form)Question 4:0.6 hour =  minutes.Question 5:How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?Answer:  miles. Question 6:How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? Answer:  miles/hour. Question...
Đọc tiếp

Question 1:
5 minutes 27 seconds: 3 =  seconds.

Question 2:
51 hours =  days
(Write your answer by decimal in the simplest form)

Question 3:
12 hours 24 minutes  2 =  hours.
(Write your answer by decimal in the simplest form)

Question 4:
0.6 hour =  minutes.

Question 5:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer:  miles.
 

Question 6:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? 
Answer:  miles/hour.
 

Question 7:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer:  km.
 

Question 8:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer:  mile/hour.

Question 9:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer:  km/h.
 

Question 10:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC. 
Answer:  

1
11 tháng 2 2017

TOI CUNG DANG DI HOI MANG

0.6 hour =  minutes.Question 2:51 hours =  days(Write your answer by decimal in the simplest form)Question 3:12 hours 24 minutes  2 =  hours.(Write your answer by decimal in the simplest form)Question 4:5 minutes 27 seconds: 3 =  seconds.Question 5:How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?Answer:  miles. Question 6:How fast is Anna going if she runs 8 miles in the park in only 2 hours?Answer:  mile/hour.Question 7:How fast is Jack going if...
Đọc tiếp

0.6 hour =  minutes.

Question 2:
51 hours =  days
(Write your answer by decimal in the simplest form)

Question 3:
12 hours 24 minutes  2 =  hours.
(Write your answer by decimal in the simplest form)

Question 4:
5 minutes 27 seconds: 3 =  seconds.

Question 5:
How far will Mary travel if she rides her motorbike for 24 minutes at a speed of 75 miles/hour?
Answer:  miles.
 

Question 6:
How fast is Anna going if she runs 8 miles in the park in only 2 hours?
Answer:  mile/hour.

Question 7:
How fast is Jack going if the train he is on travels 20 miles in just 6 minutes? 
Answer:  miles/hour.
 

Question 8:
Yesterday Peter roller skated for 2.5 hours at a speed of 6 km/h. How many kilometers did he skate?
Answer:  km.
 

Question 9:
The distance between 2 trees is 300 meters. It will take a bird 30 seconds to fly between these 2 trees. How fast is the bird in kilometer per hour?
Answer:  km/h.
 

Question 10:
The area of a rectangle ABCD is . Given a random point E inside of ABCD.Find the total area of triangles AED and BEC. 
Answer:  

1
11 tháng 12 2021
🧐🧐🧐🧐🧐🤨🤨🤨🤨🤨🤔🤔🤔🤔🤔🤔🤔🤔🤔?????????
Choose the correct answer. Calculate: 3/4 x 5/4 = ? 8/4 15/16 15/4 8/16 Câu hỏi 2: Calculate: 1/2 - 2/5 + 5/3 = .... 49/30 52/30 53/30 51/30 Câu hỏi 3: Alice's mother is now four times as old as she. Four years ago, her mother was thirty years more than her. How old is Alice now? 12 6 10 8 Câu hỏi 4: Choose the correct answer. Which of the following fractions is greater than 1? 2/3 7/9 11/12 14/8 Câu hỏi 5: Which fraction is equal to 51/34? 17/11 3/4 102/48 9/6 Câu hỏi 6: Fill in...
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Choose the correct answer. Calculate: 3/4 x 5/4 = ? 8/4 15/16 15/4 8/16 Câu hỏi 2: Calculate: 1/2 - 2/5 + 5/3 = .... 49/30 52/30 53/30 51/30 Câu hỏi 3: Alice's mother is now four times as old as she. Four years ago, her mother was thirty years more than her. How old is Alice now? 12 6 10 8 Câu hỏi 4: Choose the correct answer. Which of the following fractions is greater than 1? 2/3 7/9 11/12 14/8 Câu hỏi 5: Which fraction is equal to 51/34? 17/11 3/4 102/48 9/6 Câu hỏi 6: Fill in the blank: 37 minutes 48 seconds + 29 minutes 36 seconds = .... minutes 24 seconds. 67 66 65 68 Câu hỏi 7: Charlie has eighteen pens more than Bill. Bill has one third as pen as Charlie. How many pens does Bill have? 9 pens 6 pens 3 pens 2 pens Câu hỏi 8: Fill in the blank: 1m2 = ....... cm2. Choose the correct answer. 10000 1000 100 100000 Câu hỏi 9: The sum of two numbers is the greatest - four digit number and their ratio is the smallest - two digit number. Find these numbers. 900 and 99 909 and 9090 989 and 10 999 and 989 Câu hỏi 10: Write 42/63 in lowest term. 4/6 4/9 2/3 6/9

0
27 tháng 9 2023
Một chiếc đồng hồ quả lắc mất 6 giây để đổ chuông 4 lần vào lúc 4 giờ đồng hồ.Đồng hồ ông nội sẽ mất bao nhiêu giây?

bài làm

The number of seconds lost in his watch's content is 60 times 4 times 60= 14400 Seconds
Câu hỏi 1:Charlie has eighteen pens more than Bill. Bill has one third as pen as Charlie. How many pens does Bill have?9 pens    6 pens   3 pens  2 pensCâu hỏi 2:Fill in the blank: 1m2 = ....... cm2. Choose the correct answer.10000   1000   100   100000Câu hỏi 3:Choose the correct answer. Calculate: 3/4 x 5/4 = ?8/4  15/16  15/4   8/16Câu hỏi 4:Calculate: 1/2 - 2/5 + 5/3 = ....49/30  52/30   53/30   51/30Câu hỏi 5:Which fraction is equal to 51/34?17/11    3/4   102/48    9/6Câu...
Đọc tiếp

Câu hỏi 1:

Charlie has eighteen pens more than Bill. Bill has one third as pen as Charlie. How many pens does Bill have?

9 pens    6 pens   3 pens  2 pens

Câu hỏi 2:

Fill in the blank: 1m2 = ....... cm2. Choose the correct answer.

10000   1000   100   100000

Câu hỏi 3:

Choose the correct answer. Calculate: 3/4 x 5/4 = ?

8/4  15/16  15/4   8/16

Câu hỏi 4:

Calculate: 1/2 - 2/5 + 5/3 = ....

49/30  52/30   53/30   51/30

Câu hỏi 5:

Which fraction is equal to 51/34?

17/11    3/4   102/48    9/6

Câu hỏi 6:

Write 42/63 in lowest term.

4/6   4/9   2/3   6/9

Câu hỏi 7:

Choose the correct answer. Which of the following fractions is greater than 1?

2/3  7/9  11/12   14/8

Câu hỏi 8:

The sum of two numbers is the greatest - four digit number and their ratio is the smallest - two digit number. Find these numbers.

900 and 9990   9 and 9090   989 and 1099   9 and 989

Câu hỏi 9:

Alice's mother is now four times as old as she. Four years ago, her mother was thirty years more than her. How old is Alice now?

12  6    10   8

Câu hỏi 10:

Fill in the blank: 37 minutes 48 seconds + 29 minutes 36 seconds = .... minutes 24 seconds.

67  66  65 68

3
5 tháng 3 2017

1.

2.10000cm2

3.15/4

4.53/30

5.9/6

6.6/3

7.14/8

5 tháng 3 2017

Bn lên Google dịch rồi dịch những bài này sau đó rồi làm nha .

Tk cho mk nha

17 tháng 1 2016

phải ghi tiếng việt chứ ghi tiếng anh ma nó hiểu

17 tháng 1 2016

mua một chiếc chảo to hơn

tick nhé

25 tháng 4 2016

Làm thế nào nhanh chóng được Anna đi nếu cô ấy chạy 8 dặm trong công viên chỉ trong 2 tiếng đồng hồ?
Trả lời: dặm / giờ.
Câu hỏi 2
Làm thế nào đến nay Mary sẽ đi du lịch nếu cô cưỡi xe máy của mình cho 24 phút ở tốc độ 75 dặm / giờ?
Trả lời: dặm.
Câu hỏi 3:
Hôm qua giày trượt Peter đũa cho 2,5 giờ với tốc độ 6 km / h. Có bao nhiêu cây số anh ấy trượt?
Trả lời: km.
Câu hỏi 4:
Làm thế nào nhanh chóng được Jack đi nếu tàu ông là những chuyến đi 20 dặm chỉ trong 6 phút?
Trả lời: dặm / giờ.
Câu hỏi 5
Các khu vực của một hình chữ nhật ABCD là. Cho một điểm E ngẫu nhiên bên trong của ABCD.Tính tổng diện tích của các tam giác AED và BEC.
Câu trả lời:
Câu hỏi 6:
Khoảng cách giữa 2 cây là 300 mét. Nó sẽ mất một con chim 30 giây để đi giữa 2 cây. Nhanh như thế nào là con chim trong cây số một giờ?
Trả lời: km / h.

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