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Mathematics, 21.08.2019 02:30 dazesreplayy5363

Peter wants to buy a coat that costs $87 at full price. the coat is now on sale for 40% off
part a: explain how peter can use the fact that 10% of $87 is $8.70 to find the amount he will save on the coat
part b: use the same method to find the amount peter would save on a $64 coat that is on sale for 40% off

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Peter wants to buy a coat that costs $87 at full price. the coat is now on sale for 40% off
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