Question

x + 7 phần 8 = 6 phần 5

Answer 1

x=6/5-7/8

x=13/40

Answer 2

x +  7/8 = 6/5 

x = 6/5 - 7/8 

x = 13/40

vậy x = ...

Answer 3

x+7/8=6/5

=>x=6/5-7/8=48/40-35/40=13/40

Answer 4

Nhớ quy đồng

x=13/40

Answer 5

\(x+\dfrac{7}{8}=\dfrac{6}{5}\)

\(x=\dfrac{6}{5}-\dfrac{7}{8}\)

\(x=\dfrac{48}{40}-\dfrac{35}{40}\)

\(x=\dfrac{13}{40}\)

Answer 6

=1/3 

Answer 7

\(x+\dfrac{7}{8}=\dfrac{6}{5}\)

\(x=\dfrac{6}{5}-\dfrac{7}{8}\)

\(x=\dfrac{13}{40}\)

Answer 8

x=6/5- 7/8

x= 13/40