Question

Resolva as operações:

a) 3/10 + 9/6

b) 4/5 - 1/3

c) 8/3 x 4/5

e) 1 2/7 x 3/5

f) (5/4)³ =

g) (9/6)²

h) 5 1/3 ÷ 3/8


(Tudo com a conta, por favor).

Answer 1

a) 9/30 + 45/30

54/30

1,8

b) 12/15 - 5/15

7/15

c) 8/3 . 4/5

32/15

e) 12/7 . 3/5

36/35

f) 125/64

g) 81/36

9/4

h) 16/6 ÷ 3/8

16/6 . 8/3

8/3 . 8/3

64/9