Seudónimo Seudónimo

19-10-2016
Mathematics

contestada

Find 15% of 15% of 15% of 500. How does this compare to finding 45% of 500?

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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

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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