math

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after school chase spends 20 min reading 30 min practicing the piano 15 min cleaning his room, and 40 min doing his homework, chase is busy for 105 min what fraction of the time does he spend cleaning his room?

• math -

15/105 = ?

Multiply your decimal answer by 100 or move the decimal point two places to the right.

• math -

1/5

• math -

15/105

• math -

90/105

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