- A58
- B40.5
- C57.5
- D75.5
Step-by-Step Solution
New total = kg; boys' total = kg. Warden = 1458 − 1400 = 58 kg.
Answer: A) 58
A hostel has 35 boys whose average weight is 40 kg. When the warden's weight is also counted, the average rises by 0.5 kg. What is the warden's weight (in kg)?
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