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1988 AJHSME Problems/Problem 22

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Problem

Tom's Hat Shoppe increased all original prices by 25\%. Now the shoppe is having a sale where all prices are 20\% off these increased prices. Which statement best describes the sale price of an item?

\text{(A)}\ \text{The sale price is }5\% \text{ higher than the original price.}

\text{(B)}\ \text{The sale price is higher than the original price, but by less than }5\% .

\text{(C)}\ \text{The sale price is higher than the original price, but by more than }5\% .

\text{(D)}\ \text{The sale price is lower than the original price.}

\text{(E)}\ \text{The same price is the same as the original price.}

Solution

Let the original price of an item be x. The shoppe originally increased this to 1.25x. The sale brings it down to .8(1.25x)=x, which is the same as the original \rightarrow \boxed{\text{E}}

See Also

1988 AJHSME (ProblemsResources)
Preceded by
Problem 21
Followed by
Problem 23
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