Seudónimo Seudónimo
  • 19-10-2016
  • Mathematics
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Find 15% of 15% of 15% of 500. How does this compare to finding 45% of 500?

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SakerTooth
SakerTooth SakerTooth
  • 19-10-2016
Well it's repeated addition of 15% three times which is the same as 15% * 3 which is 45%. Which Is the reason why 15% of 15% of 15% relates to 45% of 500.
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tracycherry
tracycherry tracycherry
  • 19-10-2016
"Of" means times (multiplication).  15% of 500 is 75.  15% of 75 is 11.25.  15% of 11.25 is 1.6875.  45% of 500 is 225.  
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