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katiebug2003
katiebug2003 katiebug2003
  • 16-04-2016
  • Mathematics
Answered

Write and solve a proportion to answer the question: what number is 45% of 60?

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 16-04-2016

proportion

what is 45% of 60
what=45% of 60
60=100%
45%=what
60/100=what/45
3/5=what/45
multiply both sides by 45
27=what

the number is 27

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Anonymous Anonymous
  • 16-04-2016

60 *.45 = \(60 * \frac{45}{100} = \frac{5*12*5*9}{2*5*5*2} = \frac{6*9}{2} = \frac{54}{2} = 27\)

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