ElyseCollaco615 ElyseCollaco615
  • 21-01-2015
  • History
contestada

Fifteen is 5% of what number?

Respuesta :

heatherlynnn heatherlynnn
  • 21-01-2015
5 goes into 100% 20 times
20x15=300
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apologiabiology
apologiabiology apologiabiology
  • 21-01-2015
so 15 is 5% of a number
x% means x/100 so
5%=5/100=1/20

so 15=1/20
multiply both sides by 20
300=1of the nuber

the answer is 300
Answer Link

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