Question

12 5 : 4 3 = 12 5/43 = 12/4 . 5 /3 = 3. 5−3 = 3. 2

Answer 1

Resposta:

A)12-5: (-4/3)

B)3/7•(-7/5)-5/8:(-5/2)

C)(-4/9+1/15):(-5/6-1/9)

D)(5/2-3):(1½-2/3)

E)4•(2/9)+(-5/3):(2/9)

F)5.(3/4)-3/4:(-3/8)