Question

Tìm y :

7/8 - y = 1/2 + 1/8

Bạn nào làn đúng và nhanh nhất mình sẻ tick cho. Cảm ơn !!!!!

 

Answer 1

\(\frac{7}{8}\)- y = \(\frac{1}{2}\)+ \(\frac{1}{8}\)

\(\frac{7}{8}\)- y = \(\frac{5}{8}\)

          y = \(\frac{7}{8}\)- \(\frac{5}{8}\)

          y = \(\frac{1}{4}\)

Answer 2

\(\frac{7}{8}-y=\frac{1}{2}+\frac{1}{8}\)

\(\Rightarrow\frac{7}{8}-y=\frac{5}{8}\)

\(\Rightarrow y=\frac{7}{8}-\frac{5}{8}=\frac{2}{8}=\frac{1}{4}\)

Vậy \(y=\frac{1}{4}\)

Answer 3

1/4 nha,kaito kid

Answer 4

7/8-y=1/2+1/8

7/8-y=4/8+1/8

7/8-y=5/8

y=7/8-5/8

y=2/8=1/4

Answer 5

7/8 - y = 1/2 + 1/8

       y = 7/8 - 1/2 - 1/8

       y = 1/4

Answer 6

7/8 - y = 1/2 + 1/8

7/8 - y = 4/8 + 1/8

7/8 - y = 5/8

y= 7/8 - 5/8

y = 2/8 = 1/4 nha

Answer 7

7/8-y=1/2+1/8

7/8-y=5/8

y=7/8-5/8

y=3/8

Answer 8

7/8-y=1/2+1/8
7/8-y=5/8
      y=7/8-5/8
      y=1/4

Answer 9

\(\frac{7}{8}-y=\frac{1}{2}+\frac{1}{8}\)

\(\frac{7}{8}-y=\frac{5}{8}\)

           \(y=\frac{7}{8}-\frac{5}{8}\)

           \(y=\frac{2}{8}=\frac{1}{4}\)