wombatliberation
wombatliberation wombatliberation
  • 01-02-2017
  • Mathematics
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How can you use 10% of a number to find 20% of the number 30%?

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CrankyLeo
CrankyLeo CrankyLeo
  • 01-02-2017
if you find 10% of a number, you can find 20% by multiplying it by 2 or 30% by multiplying by 3 
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