In a survey of 300 middle school students, 15% said they play sports after school. How many
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It would take 2 hours. To complete the whole lawn you would need:
To make a whole, so to get that we multiply:
So we use the same number required for the whole lawn, and multiply it times the hours
To make a whole, so to get that we multiply:
So we use the same number required for the whole lawn, and multiply it times the hours