Question

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a) 14 - 27/6

b) - 7/8 + 11/4 =

c) (- 32/15)×(50/12)

d) (- 48/15)÷(6/30)


PRECISO COM AS CONTAS ​

Answer 1

Resposta:

a) 19/2

b) 15/8

c) - 80/9

d) - 16

Explicação passo a passo:

a) 14 - 27/6

14 - 9/2

28-9/2

19/2

b) - 7/8 + 11/4

-7+22/8

15/8

c) (-32/15) x (50/12)

- 32/15 x 25/6

-16/3 x 5/3

- 80/9

d) (-48/15) : 6/30

-16/5 x 30/6

-16/5 x 5

-16