hơi nhiều mong mn giúp
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Sửa Ta có : 6ab6 : ab = 192
=> 6000 + ab x 10 + 6 = 192 x ab
=> 6006 = 192 x ab - 10 x ab
=> 6006 = ab x (192 - 10)
=> 6006 = ab x 182
=> ab = 33
Vậy ab = 33
Hỏi nhiều quá nhỉ ?
Bg
Ta có: 6ab6 : ab = 192 (ab \(\inℕ^∗\))
=> 6000 + ab.10 + 6 = 192.ab
=> 6006 + ab.10 = 192.ab
=> 6006 = 192.ab - 10.ab (192.ab - 10.ab = (192 - 10).ab)
=> 6006 = 182.ab
=> 6006 : 182 = 33 = ab
Vậy ab = 33
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Tờ 1
41 It's very important to use body language in communication
42 Despite her age, she still leads an active life
43 My mother said that you had to decorate the room carefully
44 People recycle old cans to make new ones
45 Tim is always forgetting his homework
46 T
47 F
48 T
49 T
50 F
Tờ 2
17 C => hard
18 do => make
19 D => has
20 to go => going
21 A => At
22 B => to
23 C => beautifully
24 D => five-star
25 is => was
V
26 would travel
27 be
28 to buy
29 has spoken
30 Has - just been finished
VI
31 for
32 as
33 about
34 with
35 than
VII
36 development
37 exploration
38 behavior
39 deforestation
40 specialness
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1 as exciting as action film
2 the same as Salvador's
3 as well as my sister
4 the same
5 as long as we thought at first
Ex11
1 D
2 D
3 D
4 D
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1. Yes it is
2.Chung cake was invented by Prince Lang Lieu
3.Viet Nam
4.0 hiểu :v
5.The cake is boiled for about 12 hours
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to the left of the post office
interested in listening to music before bedtime
fond of watching TV after dinner
cycling to the park at the weekend
driving to HLB at weekend
drink much soft drink because it's bad for your health
eat vegetables
I study hard
I go to school on foot
Park Hang Seo born?
like to surf someday
born on November 3rd 1998
is to the left of the post office
interested in listening to music before bedtime
interested in watching TV after dinner
to the park by bike at the weekend
to Ha Long Bay by car at weekend
drink much soft drink because it's bad for your health
eat vegetables
Đề câu 8 có hưi kì lạ :)?
Bởi vì tôi không muốn được điểm tốt nên tôi chăm chỉ học hành =) Mình sửa lại từ " good " - bad nha, nghe nó hợp lí hưn nek
I don't want to get bad mark so I study hard
I go to school on foot
Park Hang Seo's birthday?
like surfing someday
born on November 3rd 1998