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Respondido

calcule as multiplicacoes
a)(+4/5) × (-10/3)
b)(-6/35)×(+25/12)
c)(-7/2)×(-10/21)
d)(+3/5×(+15/6)
ajudem pfvr é urgente ​

Resposta :

GABIEMODASTREVASON

Resposta:

a) 8/3

b) 5/14

c) 35/21

d) 3/2

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