A bill of ₱758.50 is shared among 3 siblings, Xyza, Xander, and Xyril. If
Xyril orders ₱20.00 more than Xyza and Xyza orders 3 times as much as
what Xander orders, how much did Xander order?
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A bill of ₱758.50 is shared among 3 siblings, Xyza, Xander, and Xyril. If
Xyril orders ₱20.00 more than Xyza and Xyza orders 3 times as much as
what Xander orders, how much did Xander order?
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Answer:
Xander ordered ₱105.50
Step-by-step explanation:
₱758.50 - ₱20 = ₱738.50
Xander orders ₱X amount.
Xyza orders 3*₱X
Xyril orders 3*₱X + ₱20.00, 1 + 3 + 3 = 7 orders.
₱738.5 / 7 orders = ₱105.50 is Xander’s order.
₱105.50 x 3 = ₱316.50 is Xyza’s order.
₱316.50 + ₱20 = ₱336.50 is Xyril’s order.
Check: ₱105.50 + ₱316.50 + ₱336.50 = ₱105.50 + ₱653 = ₱758.50