Question

1/ 8 + 3 / 8 + 9 / 8

tinh tong

Answer 1

`1/8 + 3/8 + 9/8 = (1 + 3 + 9)/8 = 13/8`

Answer 2

= 13/8

Answer 3

\(\dfrac{1}{8}+\dfrac{3}{8}+\dfrac{9}{8}=\dfrac{13}{8}\)

Answer 4

\(\dfrac{1}{8}+\dfrac{3}{8}+\dfrac{9}{8}=\dfrac{1+3+9}{8}=\dfrac{13}{8}\)

Answer 5

\(\dfrac{\text{1}}{\text{8}}+\dfrac{3}{8}+\dfrac{9}{8}=\dfrac{1+3+9}{8}=\dfrac{13}{8}\)

Answer 6

= 13/8