SOLUTION: John who is an amateur golfer spends 3 hours every day practicing golf. What percentage of his waking hours does John spend practicing golf if he sleeps 9 hours a day?
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Question 385034: John who is an amateur golfer spends 3 hours every day practicing golf. What percentage of his waking hours does John spend practicing golf if he sleeps 9 hours a day?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
24-9=15
3/15=0.2=20%
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