Question

me ajudem !!!
-(2,84)+(-3,7)
(-1/2)-(-2/3)
(-5/6)-(--0,3)
(-21/8).20/14
(+3,2).(-2,1)
(-3/5).(-5)
(-3/5)÷(-8/5)
(-3/4)÷(+5/3)
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Answer 1

A) 0,86

B) 1/6

C) -8/15

D) -15/4

E) -6,72

F) 3

G) 3/8

H) -9/20

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