Question
PSLE
Ivan, Eric and Jenson shared the cost of a present. The ratio of Ivan's share to the total share of Eric and Jenson was 1 : 3. The ratio of Eric's share to the total share of Ivan and Jenson was 1 : 7. Eric's share was $28 less than Jenson's share. How much did the present cost?
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PSLE
Ivan, Eric and Jenson shared the cost of a present. The ratio of Ivan's share to the total share of Eric and Jenson was 1 : 3. The ratio of Eric's share to the total share of Ivan and Jenson was 1 : 7. Eric's share was $28 less than Jenson's share. How much did the present cost?