brittany156 brittany156
  • 09-11-2016
  • Mathematics
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Use compatible numbers to estimate 12% of 72

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JessicaGhibliLover
JessicaGhibliLover JessicaGhibliLover
  • 09-11-2016
first of all, 12% is 12/100 which is simplified to 3/25 
3/25 times 72 is 72x3/25 which is 216/25
not entirely sure what compatible numbers are
but this is not that hard 
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