Mathematics · Averages
A class has two sections, A and B, containing 32 and 48 students respectively. If the average weight of students in section A is 42 kg and the average weight of students in section B is 38 kg, find the average weight of the entire class.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 145.0 kg
- 242.4 kg
- 339.6 kg✓
- 436.8 kg
Correct answer
39.6 kg
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