SOLUTION: Emily earns $7.50 per hour. How much does she earn in in 3 hours?

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Question 1209513: Emily earns $7.50 per hour. How much does she earn in in 3 hours?
Answer by ikleyn(52776) About Me  (Show Source):
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Emily earns $7.50 per hour. How much does she earn in highlight%28cross%28in%29%29 3 hours?
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She will earn $7.50 + $7.50 + $7.50 = $22.50 = 3 * $7.50.