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The average weight of 6 boys is 50 kg. The heaviest weighs 65 kg. The average of the remaining 5 is
A45 kg
B47 kg
C48 kg
D49 kg
Answer & Solution
Correct answer: B. 47 kg
Total = 6 × 50 = 300. Without heaviest: 300 - 65 = 235. Average of 5 = 235 / 5 = 47 kg.
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