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(b) In a continuous series the average weight of some students is 75 kg and the sum of the weights is 6000 kg. Find the number of students.​
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(b) In a continuous series the average weight of some students is 75 kg and the sum of the weights is 6000 kg. Find the number of students.​

User Erik Tyler
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3 votes

Answer:

the number of students is 80

User Foxocube
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