Question

In a class, if one student weighing 50 kg. is added then average weight of the class
increases by 1 kg. If one more student weighing 50 kg is added, then the average
weight of the class increases by 1.5 kg. over the original average. What is the
original average weight of the class?
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Answer 1

Answer:

76

Step-by-step explanation:

50kg +1kg =61

61+1.5=