1/2+1/8: 2/4 Помогите

Question

1/2+1/8: 2/4 Помогите

Answer 1

1/2+ 1/8:2/4= 1/2+1/8:1/2= 1/2+1/8*2= 1/2+ 1/4= 2/4+1/4= 3/4

Answer 2

1/2 + 1/8 : 2/4 = 1/2 + 1/8 * 4/2 = 1/2 + 1/4 = 2/4 + 1/4 = 3/4,

или:

1) 1/8 : 2/4 = 1/8 * 4/2 = 4/16 = 1/4,

2) 1/2 + 1/4 = 2/4 + 1/4 = 3/4