cynthiacoster cynthiacoster
  • 16-01-2018
  • Mathematics
contestada

How do you write an equation for....

what number a is 25% of 64?

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yedida
yedida yedida
  • 16-01-2018
50% of 64 is 32 half 
25% of 64 is 16 qaurter
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naidaisha18
naidaisha18 naidaisha18
  • 16-01-2018
64/x=100/25 (64/x)=(100(25)x-we multiply both sides of the equation by x 64=4x-we divide both side of the equation by(4) to get x 64/4=x 16=x x=16now we have 25% of 64= 16
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