Question

Вычислите: (2,4-3/4):0,6

A)3,75

B)2,75

C)4,15

D)3,15

E)1,25

Answer 1

(2,4 - 3/4): 0,6 = 2,75

1) 2,4 - 3/4 = 24/10- 3/4 = 48/20-15/20 = 33/20 =1 13/20

2)1 13/20 : 6/10 = 33/20 : 6/10 = 33*10/20*6 = 330/120= 11/4 = 2 3/4 = 2,75