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Mathematics, 17.02.2021 19:00 muffinpuncher

Shirley went shopping in a mall. She reached the mall 12.5 minutes later than her usual time. While returning she took 20 minutes more than twice her usual time to reach home. If the usual time she takes to reach the mall is 40 minutes, find the total number of minutes Shirley spent going and coming back from the mall.

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Shirley went shopping in a mall. She reached the mall 12.5 minutes later than her usual time. While...
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