Question
A fruit vendor sold 150 apples on Friday. On Saturday, the
number of apples sold was 10% more than Friday, and on Sunday it was 20% less than Friday. What is the average number of apples sold over these three days?Solution
ATQ,
Number of apples sold on Saturday = 150 × 1.10 = 165
Number of apples sold on Sunday = 150 × 0.80 = 120
So, required average = (150 + 165 + 120) ÷ 3 = 145
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