nicknamealready nicknamealready
  • 19-03-2015
  • Mathematics
Answered

1.72 is what percent of 80
2.28 is what percent of80

Answer :

mastgeerkhalsa
mastgeerkhalsa mastgeerkhalsa
  • 20-03-2015
First you do 1.72/80 times 100. So you reduce 80 to 4 and 100 to 5. Then you reduce 1.72/4 to 43. Multiply numerator times numerator and denominator time denominator and you would get 2.15 so 2.15 is your answer.
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Jenson Jenson
  • 22-03-2015
Divide 1.72 by 80 then multiply by 100 it's that simple ( 1.72/80= 0.0215* 100 = 2.15. Try the others using the same system.
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