A gymnasium weighs all the people that come in to exercise. On one morning, it notes
down the weight of 7 people in kg as follows:
85 kg, 83.2 kg, 69 kg, 73.8 kg, 77 kg, 70 kg, 67 kgs.
The average of their weights is calculated but then one more person comes in to
exercise. The new average is calculated to be 76.5 kg. Find the weight of the new
person?
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Step-by-step explanation:
A gymnasium weighs all the people that come in to exercise. On one morning, it notes
down the weight of 7 people in kg as follows:
85 kg, 83.2 kg, 69 kg, 73.8 kg, 77 kg, 70 kg, 67 kgs.
The average of their weights is calculated but then one more person comes in to
exercise. The new average is calculated to be 76.5 kg. Find the weight of the new
person?
Answered by
0
Answer:
The weight of New person is 87 kg
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