Monday, September 5, 2011

Solution to 5m question 1

1. John had $700 in his bank. With this money, he donated $4 a day to charity. His sister, Mary, too donated 1/5 of her $5 daily allowance to the charity and she saved the rest. If both of them started the donation drive on the same day, how long would it be before John had 2/3 as much money as the amount Mary saved?

Part 1
Part 2
Part 3
Part 4
Part 5

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