Question

Answer 1

\(\dfrac{5+5+5+5}{11+11+11+11}=1x8=8\)

Answer 2

(5/11 + 5/11 + 5/11 + 5/11 ) x 8
= 20 /11 x 8 
= 160/11

Answer 3

\(\dfrac{5}{11}\left(1+1+1+8\right)=\dfrac{5}{11}\times11=5\)

Answer 4

`5 / 11 + 5 / 11 + 5 / 11 + 5 / 11 xx 8`

`= 5 / 11 xx ( 1 + 1 + 1 + 8 )`

`= 5 / 11 xx 11`

`= 5`

Answer 5

\(=\dfrac{5}{11}x4x8=\dfrac{5x4}{11}x8=\dfrac{20}{11}x8=\dfrac{160}{11}\)