Eric plays piano and guitar. He practiced on both instruments for a total of 8 hours this week. He practiced the piano for 3/4 of that time. For how many hours did Eric practice the piano this week?
Eric plays piano and guitar. He practiced on both instruments for a total of 8 hours this week. He practiced the piano for 1/4 of that time. For how many hours did Eric practice the piano this week?
4 hours
he practiced on both insteremensts 4 hours
4 hours
Multiply:
3/4 * 8/1 = ?
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