Question
PSLE
Justin, George and Mark shared the cost of a souvenir. The ratio of Justin's share to the total share of George and Mark was 1 : 4. The ratio of George's share to the total share of Justin and Mark was 1 : 5. George's share was $140 less than Mark's share. How much did the souvenir cost?
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PSLE
Justin, George and Mark shared the cost of a souvenir. The ratio of Justin's share to the total share of George and Mark was 1 : 4. The ratio of George's share to the total share of Justin and Mark was 1 : 5. George's share was $140 less than Mark's share. How much did the souvenir cost?