Question
PSLE
Jack, Ken and Tom shared the cost of a gift. The ratio of Jack's share to the total share of Ken and Tom was 1 : 2. The ratio of Ken's share to the total share of Jack and Tom was 1 : 4. Tom's share was $30 more than Jack's share. How much did the gift cost?
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PSLE
Jack, Ken and Tom shared the cost of a gift. The ratio of Jack's share to the total share of Ken and Tom was 1 : 2. The ratio of Ken's share to the total share of Jack and Tom was 1 : 4. Tom's share was $30 more than Jack's share. How much did the gift cost?