Out of total 10 students the average weight of 9 students is 69kg.If the weight of 10th student is 9kg more then the average of 10 student.so what is the average weight of students.
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Answer:
The total weight of students is = 69kg × 9kg = 621kg
The weight of 10 students is = 621 + 9 = 630kg
Average weight of students = 630/10 = 63kg
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A humble request to you all plz don't put black on ur dp coz it's symbol of terrorists ...._/\_..
instead of that put indian flag
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