Question

Resolva as operações

Answer 1

a)

5/2 . 3/9

5/2 . 1/3

5/6

b)

3/8 : 4/3

3/8 . 3/4

9/32

c)

(7/2)³

(7/2) . (7/2) . (7/2)

(49/4) . (7/2)

343/8

Resposta:

a) 5/6

b) 9/32

c) 343/8