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Mathematics 21 Online
OpenStudy (anonymous):

You have $75.00 to spend at the mall. You want to buy a hoodie that costs $80.00. The store is having a 20%-off sale. (There is no tax on clothing.) Can you buy the hoodie? If so, how much money will you have left?

OpenStudy (thatgingeronfire):

Alright, so you need to find 20% of $80.00. \[80\times.20=16\] The discount takes off $16.00. So do $80 - $16 = 64. So do you have enough to buy the hoodie?

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