【GMAT考满分数学PS题库】Connie paid a sales tax of 8 percent on her purcha_真题_答案

PREP07 Test 2 - 数学PS - 137

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Connie paid a sales tax of 8 percent on her purchase. If the sales tax had been only 5 percent, she would have paid $12 less in sales tax on her purchase. What was the total amount that Connie paid for her purchase including sales tax?

A $368
B $380
C $400
D $420
E $432

正确答案: E

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题目来源1:PREP07 Test 2

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