Bola bought 3 exercise books at ₦150 each and a pen for ₦80. How much change did she get from ₦1,000?
A₦370
B₦470CORRECT
C₦530
D₦570
Common EntranceMathematicsMoney
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Why the answer is B, and why the others tempt you.
Cost = 3 x ₦150 + ₦80 = ₦530. Change = ₦1,000 - ₦530 = ₦470.
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