My class has 24 schoolboys. The number of schoolgirls is 3 4 of the number of schoolboys.a) There are...

PT

Pham Trong Bach

17 tháng 12 2019

My class has 21 schoolboys. The number of schoolgirls is more than 3 of schoolboys.

There are ............ schoolgirls

#Toán lớp 5

1

CM

Cao Minh Tâm

17 tháng 12 2019

24/twenty four

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NT

Ngô Thu Hương

29 tháng 2 2016

There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is 1: 3. How many girl students are there in the class?
Answer: There are...... girl students.

#Toán lớp 5

0

D

Dracula

26 tháng 1 2016

There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is 1: 3. How many girl students are there in the class?

#Toán lớp 5

8

TC

trang chelsea

26 tháng 1 2016

kho....................wa..................troi.......................thi.....................ret.................lanh................wa..................tich............................ung.........................ho..............minh......................cho....................do....................lanh

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BT

Bùi Thị Như Bình

26 tháng 1 2016

viết bằng tiếng việt đi

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NB

Nguyễn Bá Đại Thắng

10 tháng 7 2015

The ratio of the number of girl students to the number of boy students in a class is 3: 5 and the number of boy students is 12 students more than the number of girl students. There are...students in this class

#Toán lớp 5

0

KC

không có tên

27 tháng 4 2016

There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is \(\frac{1}{3}\). How many girl students are there in the class?

#Toán lớp 5

2

KB

Ko Bít Tên

27 tháng 4 2016

There are 12 girl students in the class.

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DM

dat math

27 tháng 4 2016

there are 12 girls in the class

bai nay minh lam roi

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PL

PHONG LÊ NGỌC

23 tháng 9 2023

Class 5A has 8 more students than class 5B. The number of students of class 5A and class 5B are in the ratio of 9 : 7. How many students are there in class 5B?

#Toán lớp 5

2

KV

Kiều Vũ Linh

23 tháng 9 2023

The number of students of class 5B is:

8 : (9 - 7) × 7 = 28 (students)

The number of students of class 5A is:

8 : (9 - 7) × 9 = 36 (students)

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PL

PHONG LÊ NGỌC

23 tháng 9 2023

mn ơi mik ko bt xem đáp án ở đâu, mn chỉ mik với

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KD

Khánh Đan

19 tháng 1 2022

There are 50 students in a class. If 14% are absent on a particular day, find the number of students
present in the class.

#Toán lớp 5

4

CX

Chanh Xanh

19 tháng 1 2022

TK

There are total 50 students in a class. Number of students absent on a particular day =14% of 50=14100×50=7 50 = 14 100 × 50 = 7 . Therefore, the number of students present =50−7=43 = 50 − 7 = 43 students.

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LP

Lê Phạm Phương Trang

VIP

19 tháng 1 2022

43

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NX

Nguyễn Xuân Bách

13 tháng 4 2022

Combinatorics21. 15 students join a competition. Only top 5 students can be promoted to next round. How many different way(s) of promotion advance is / are there?Different way: Cách khác nhau.22. It is known that there are 8 classes of grade 5 in a primary school. At least how many students are there in grade 5 to ensure there exist 41 students in the same class?At least: Ít nhất; Ensure: Chắc chắn; Exist: Tồn tại.23. Choose 3 digits from 1, 2, 3, 4, 6, 8 and 0 to form...

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