frobud38 frobud38
  • 03-03-2016
  • Mathematics
contestada

solve each proportion 7/4 = x/8

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Casey82680
Casey82680 Casey82680
  • 03-03-2016
well this is an easy one. ok so you only have to times 7/2 by 2. That will equal 14/8
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garydesir1
garydesir1 garydesir1
  • 03-03-2016

Cross- multiply

7/4=x/8

(7)*(8)=x*(4)

56=4x

Flip the equation

4x=56

Divide both sides by 4

4x/4=56/4

x= 14


I hope that's help.

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