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Geovannacbraga2705go
Respondido

A) 4/3 - 5/5 - 6/4 - 7/7
B) 10/16 - 2/16 - 5/16
C) 18/25 - 6/25 - 2/25 - 5/25​

Resposta :

Neveahgo

Resposta:

a) 91/42

b) 3/15

c) 5/25

Explicação passo-a-passo:

a) 4/3 - 5/5 - 6/4 - 7/7 = (560-420-630- 420)/420 = -910/420 = 91/42

b-) 10/16 - 2/16 - 5/16 = (10 - 2 - 5 )/16 = 3/15

c) 18/25 - 6/25 - 2/25 - 5/25​ = (18 - 6 - 2 - 5)/25 = 5/25

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