Question

1. The average weight of 40 students of a class is 52 kg. If the weight of the teacher is included, the
average weight decreases by 200 gms. The weight of decreases by 200 gms. The weight of the​

Answer 1

Answer:

2079800gm

Step-by-step explanation:

totalweight=40×52 =2080kg

total weight of students and teachers=2080000-200gm

=2079800gm

Answer 2

Answer:

Weight=2079800

Step-by-step explanation:

Average weight of students=52kg

No of students=40

52×42=2080000

teacher's average weight=200gms

=2080000-200

=2079800

Hope it will help u!!

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