Question
PSLE
Liam, Ethan and Xavier shared the cost of a souvenir. The ratio of Liam's share to the total share of Ethan and Xavier was 1 : 5. The ratio of Ethan's share to the total share of Liam and Xavier was 1 : 7. Ethan's share was $42 less than Xavier's share. How much did the souvenir cost?
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PSLE
Liam, Ethan and Xavier shared the cost of a souvenir. The ratio of Liam's share to the total share of Ethan and Xavier was 1 : 5. The ratio of Ethan's share to the total share of Liam and Xavier was 1 : 7. Ethan's share was $42 less than Xavier's share. How much did the souvenir cost?