hế lô con ngáo susi
bn bt susi là j k? susi = sisu = si và ngu đs
K
Khách
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NT
2
2 tháng 12 2021
ca sĩ, susi, vật nuôi, thỏ, chó, mèo, vàng chanh, đỏ dễ ẹc đố j khó hơn đi
KY
29 tháng 5 2022
1. Drinking wine much is ...........................harmful........ to our health. (HARM)
2. All ......................invited................ people came on time. (INVITE)
3. We always swim in the ...................swimming................... pool in Summer. (SWIM)
4. Susie is so .....................careless........... . She is always breaking things. (care )
5. Laura is a good friend of ..................ours.............. (we)
6. Do you know what the ............depth................... of this like is? (deep)
7. Air ............pollution................... is a serious problem in many cities in the world now. (pollute)
8. I’d like a bottle of ....................lemonade........... , please. (lemon)
9. The eighth of March is a special day for.............women................... all over the world. (woman)
10. Cristiano Ronaldo is a very famous football .......player......................... (play )
29 tháng 5 2022
1 harmful
2 invited
3 swimming
4 careless
5 ours
6 depth
7 pollution
8 lemonade
9 women
10 player
5 tháng 9 2020
a) \(\frac{7}{15}+x\cdot\frac{5}{6}=\frac{2}{3}\)
=> \(\frac{7}{15}+x=\frac{2}{3}-\frac{5}{6}=-\frac{1}{6}\)
=> \(x=-\frac{1}{6}-\frac{7}{15}=-\frac{19}{30}\)
b) \(x:\frac{5}{6}-\frac{1}{3}=\frac{7}{12}\)
=> \(x:\frac{5}{6}=\frac{7}{12}+\frac{1}{3}=\frac{11}{12}\)
=> \(x=\frac{11}{12}\cdot\frac{5}{6}=\frac{55}{72}\)
c) \(\frac{11}{15}-x:\frac{1}{2}=\frac{5}{7}\)
=> \(x:\frac{1}{2}=\frac{11}{15}-\frac{5}{7}=\frac{2}{105}\)
=> \(x=\frac{2}{105}\cdot\frac{1}{2}=\frac{1}{105}\)
d) \(x\cdot\frac{3}{7}+\frac{1}{6}=\frac{17}{18}\)
=> \(x\cdot\frac{3}{7}=\frac{17}{18}-\frac{1}{6}=\frac{7}{9}\)
=> \(x=\frac{7}{9}:\frac{3}{7}=\frac{7}{9}\cdot\frac{7}{3}=\frac{49}{27}\)
5 tháng 9 2020
Bài 1 :
\(a,\frac{7}{15}+x\times\frac{5}{6}=\frac{2}{3}\)
\(x\times\frac{5}{6}=\frac{2}{3}-\frac{7}{15}\)
\(x\times\frac{5}{6}=\frac{1}{5}\)
\(x=\frac{1}{5}:\frac{5}{6}\)
\(x=\frac{6}{25}\)
\(b,x:\frac{5}{6}-\frac{1}{3}=\frac{7}{12}\)
\(x:\frac{5}{6}=\frac{7}{12}+\frac{1}{3}\)
\(x:\frac{5}{6}=\frac{11}{12}\)
\(x=\frac{11}{12}\times\frac{5}{6}\)
\(x=\frac{55}{72}\)
\(c,\frac{11}{15}-x:\frac{1}{2}=\frac{5}{7}\)
\(x:\frac{1}{2}=\frac{11}{15}-\frac{5}{7}\)
\(x:\frac{1}{2}=\frac{2}{105}\)
\(x=\frac{2}{105}\times\frac{1}{2}\)
\(x=\frac{1}{105}\)
\(d,x\times\frac{3}{7}+\frac{1}{6}=\frac{17}{18}\)
\(x\times\frac{3}{7}=\frac{17}{18}-\frac{1}{6}\)
\(x\times\frac{3}{7}=\frac{7}{9}\)
\(x=\frac{7}{9}:\frac{3}{7}\)
\(x=\frac{49}{27}\)
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_Kkk, trang ơi là trang chửi nó làm gì , chẳng đc ích gì cả
bẩn chat vler , thoy dell chấp