LeftBrain08 LeftBrain08

04-08-2015
Mathematics

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Devin exercised the same amount of time each day for 5 days last week . His exercise included walking and swimming . Each day he exercised,he walked for 10 minutes .he exercised for a total of 225 minutes last week . What is the number of minutes Devon swam each of the 5 days last week ?

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Аноним Аноним

04-08-2015

To get this you have to multiply 10 by 5 to get 50 minutes. Then subtract 225 by 50. This gives you 175 minutes. Now you divide 175 by five. This will give you 35. So, Devin swims for 35 minutes each day that week.

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