Question
PSLE
Dylan, Ben and Oliver shared the cost of a present. The ratio of Dylan's share to the total share of Ben and Oliver was 1 : 5. The ratio of Ben's share to the total share of Dylan and Oliver was 1 : 7. Ben's share was $70 less than Oliver's share. How much did the present cost?
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PSLE
Dylan, Ben and Oliver shared the cost of a present. The ratio of Dylan's share to the total share of Ben and Oliver was 1 : 5. The ratio of Ben's share to the total share of Dylan and Oliver was 1 : 7. Ben's share was $70 less than Oliver's share. How much did the present cost?