Question
PSLE
Vincent, Will and Billy shared the cost of a present. The ratio of Vincent's share to the total share of Will and Billy was 1 : 3. The ratio of Will's share to the total share of Vincent and Billy was 1 : 4. Billy's share was $78 more than Vincent's share. How much did the present cost?
3 m

Click button first when a symbol is required. X

PSLE
Vincent, Will and Billy shared the cost of a present. The ratio of Vincent's share to the total share of Will and Billy was 1 : 3. The ratio of Will's share to the total share of Vincent and Billy was 1 : 4. Billy's share was $78 more than Vincent's share. How much did the present cost?