Question

Помогите решить!!!
(1,75+2 1/3 ) ∶(6,5-2/3)

Answer 1

1) 1,75 + 2 1/3 = 1 3/4 + 2 1/3 = 1 9/12 + 2 4/12 = 3 13/12 = 4 1/12
2) 6,5 - 2/3 = 6 1/2 - 2/3 = 6 3/6 - 4/6 = 5 9/6 - 4/6 = 5 5/6
3) 4 1/12 : 5 5/6 = 49/12 : 35/6 = 49/70 = 7/10 = 0,7
Ответ 0,7

Answer 2

огромное спасибо)

Answer 3

(175/100 + 7/3):(65/10-2/3)
(525/300+700/300):(195/30-20/30)
1225/300:175/30
1225/300*30/175
7/10*1/1
0,7

Answer 4

спасибо огромное)