Question

Dos modos distintos de resolver esta operación
1/2.(3/4+1/8)=

Answer 1

a. 1/2.(3/4+1/8)

  (1/2)(3/4)+(1/2)(1/8)

   3/8+1/16 = (48+8)/128 = 56/128 = 7/16

b. 1/2.(3/4+1/8)

  1/2(24+4)/32

  28/64 = 14/32 = 7/16