Question

(1/2)²+1/4 x 7/2 dividido por 11/8

Answer 1

$( (1/2)^{2} + 1/4 x 7/2 ) / 11/8$ 
$( (1/4) + 1/4 x 7/2 ) / 11/8$ 
$( (1/2)  x 7/2 ) / 11/8$ 
$( (7/4)) / 11/8$ 
$( (56/44))$ 

Answer 2

(1/2)^2 + 1/4 x 7/2 = 1/4 + 7/8 ∴ 8 + 28/ 32 = 36/32 = 9/8 

9/8. 8/11= 72/ 88 = 9 /11