Mathematics, 10.06.2021 07:10 Kaysofine11icloudcom
For 4 weeks, William volunteered as a helper for swimming classes. The first week, he volunteered for 8 hours. He volunteered for 12 hours in the second week, and another 12 hours in the third week. The fourth week, he volunteered for 9 hours. For how many hours did he volunteer per week, on average?
Answers: 3
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Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
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For 4 weeks, William volunteered as a helper for swimming classes. The first week, he volunteered fo...
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