Các bạn giúp mình với. Mình cần gấp!
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
TB
1
Những câu hỏi liên quan
QN
2
các bạn ơi giúp mình với ạ!!! mình cần gấp lắm ạ. mong các bạn giúp mình. cảm ơn ạ 
Các bạn giúp mình với mình đang cần rất gấp, giúp mình nha!!!!!!!!!
14 tháng 12 2023
3. are there any eggs?-No, there aren't some
4.is there any salt?- yes, there is any
5.are there any carrots?-yes, there are some
6.are there any apples?-no there aren't some
7.is there any suger?-yes, there is any
8.are there any cakes?-no there aren't some
9.is there any butter?-no. there isn't any
10. is there any mineral water?- yes. there is any
LD
15 tháng 12 2021
1.the souvenirs inside the temple of literature are sold at a higher price
2. can you help me to make a glass of lemonade, please?
3.Linh finds playing chess interesting because he can play it with his close friend.
4.i think people in the countryside eat a lot of fresh vegetable so they live longer
5.volunteer work is very hard for my sister but she she really enjoys doing it
DD
1
1 tháng 1 2022
1: \(x=\dfrac{3}{4}-\dfrac{2}{4}=\dfrac{1}{4}\)
2: \(x=\dfrac{2}{11}+\dfrac{1}{5}=\dfrac{10+11}{55}=\dfrac{21}{55}\)
12 tháng 8 2021
1, wears
2,drinks
3,goes
4,have
5,cut
6,watches
7,go
1,doesn't sutdy
TB
1
H
7 tháng 2 2023
Bài `4`
`24/60= 6/15=2/5=8/20`
`42/54=7/9=14/18=21/27`
Bài `5`
`a,` \(\dfrac{4\times5\times3}{3\times7\times4}=\dfrac{5}{7}\)
`b,` \(\dfrac{7\times9\times11}{11\times7\times5}=\dfrac{9}{5}\)
Phần `1`
\(\dfrac{4}{14}\) tối giản
\(\dfrac{12}{15}=\dfrac{12:3}{15:3}=\dfrac{4}{5}\)
\(\dfrac{18}{54}=\dfrac{18:18}{54:18}=\dfrac{1}{3}\)
\(\dfrac{36}{45}=\dfrac{36:9}{45:9}=\dfrac{4}{5}\)
\(\dfrac{50}{70}=\dfrac{50:10}{70:10}=\dfrac{5}{7}\)
\(\dfrac{24}{120}=\dfrac{24:24}{120:24}=\dfrac{1}{2}\)
\(\dfrac{24}{36}=\dfrac{24:12}{36:12}=\dfrac{2}{3}\)
\(\dfrac{132}{55}=\dfrac{132:11}{55:11}=\dfrac{12}{5}\)
`2`
`a,`các phân số tối giản là : \(\dfrac{8}{11};\dfrac{4}{7}\)
`b,` phân số bằng \(\dfrac{3}{4}\) : \(\dfrac{45}{60};\dfrac{12}{16}\)
`3`
các phân số bằng nhau : \(\dfrac{18}{33}=\dfrac{6}{11}\) ; \(\dfrac{5}{7}=\dfrac{20}{28}\) ; \(\dfrac{8}{10}=\dfrac{12}{15}\) ; \(\dfrac{14}{21}=\dfrac{24}{36}\)
`212`
`a, 1/3-1/4=4/12 - 3/12=1/12`
`b, 1/4 -1/5=5/20-4/20=1/20`
`c,7/9-1/4=28/36-9/36=19/36`
`d, 6/7-3/10=60/70- 21/70=39/70`
`e,5/9-1/4= 20/36 -9/36= 11/36`
`g, 5/8-2/5=25/40 -16/40= 9/40`
`213`
`a,1-1/2=2/2-1/2=1/2`
`b,1-3/10=10/10-3/10=7/10`
`c, 3-1/3=9/3-1/3=8/3`
`d,4-1/9=36/9-1/9=35/9`
`e,8-2/3= 24/3-2/3=22/3`
`g,5-2/5=25/5-2/5=23/5`
`@ yL`