thaungs83
thaungs83 thaungs83
  • 09-03-2016
  • Mathematics
contestada

28% of what number is 63

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Billymkhoi
Billymkhoi Billymkhoi
  • 09-03-2016
We set up a proportion: 63/?= 28/100

Cross multiply: 28*?= 63*100
⇒ ?= 63*100/28= 225

28% of 225 is 63.
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Doglovers1234 Doglovers1234
  • 09-03-2016
28/100= x/63 
 
28*63=1764.
100*x=100x
 We divide 100 both sides. 
 What will be the Answer?


Answer Link

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