Question

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Answer 1

Resposta:

a) 15/27

b) 44/12

c) 25/40

Explicação passo-a-passo:

a) 5/9=x/27

9x=135

x=135/9

x=15

b) 11/3=44/X

11x=132

x=132/11

x=12

c) 5/8=x/40

8x=200

x=200/8

x=25