Question
PSLE
John, Michael and Tim shared the cost of a present. The ratio of John's share to the total share of Michael and Tim was 1 : 2. The ratio of Michael's share to the total share of John and Tim was 1 : 7. Tim's share was $50 more than John's share. How much did the present cost?
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PSLE
John, Michael and Tim shared the cost of a present. The ratio of John's share to the total share of Michael and Tim was 1 : 2. The ratio of Michael's share to the total share of John and Tim was 1 : 7. Tim's share was $50 more than John's share. How much did the present cost?