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Leticia charges 8$ per hour to babysit. She babysat Friday night for 4 hours ,and then she babysat again on saturday.She earned a total of 72$.How Many hours did Leticia babysit on Saturday ?
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Leticia charges 8$ per hour to babysit. She babysat Friday night for 4 hours ,and then she babysat again on saturday.She earned a total of 72$.How Many hours did Leticia babysit on Saturday ?

User Kbth
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Leticia babysat on Saturday for 5 hours. She already babysat for 4 hours which makes it (8 x 4) =$32 But she earned $72 so the rest $40 / 8 =5 hours 
User Runexec
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