Math, asked by agmail1665, 1 year ago

In class a there are 40 students whose average is 50 , and in class b there are 10 students whose average is 40 , then find the overall average?

Answers

Answered by bordoloichandrp5ext7

0

overall average is
40+40+50+10=140
140 ÷2
= 70.

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