Question
The average number of stickers distributed among five
girls is 13. If each girl received 1 sticker more than the girl before, then find the highest number of stickers received by any girl.Solution
Let the stickers received by 1st girl be ‘x’
According to the question,
(x + x + 1 + x + 2 + x + 3 + x + 4) = 13 × 5
Or, 5x + 10 = 65
Or, 5x = 55
Or, x = 11
Therefore, highest number of stickers received by any girl = (x + 4) = 15
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