Question

RESOLVA AS PROPORCOES a. x/6=8/4 b.x/6=6/3 c.x/9 =4/2 d.x/4=8/2 e.x/5=9/3

Answer 1

Resposta:

Explicação passo a passo:

a. x/6=8/4

4x = 6*8

4x = 48

x = 48/4

x = 12

b. x/6=6/3

3x = 36

x = 36/3

x = 12

c. x/9 =4/2

2x = 36

x = 36/2

x = 18

d. x/4=8/2

2x = 32

x = 32/2

x = 16

e. x/5=9/3

3x = 45

x = 35/3

x = 15

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