Question
PSLE
Sean, Simon and Carl shared the cost of a gift. The ratio of Sean's share to the total share of Simon and Carl was 1 : 2. The ratio of Simon's share to the total share of Sean and Carl was 1 : 3. Simon's share was $10 less than Carl's share. How much did the gift cost?
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PSLE
Sean, Simon and Carl shared the cost of a gift. The ratio of Sean's share to the total share of Simon and Carl was 1 : 2. The ratio of Simon's share to the total share of Sean and Carl was 1 : 3. Simon's share was $10 less than Carl's share. How much did the gift cost?