Math, asked by hemannagati, 11 months ago

The A.M of 10 number is 20 and A.M of 30 numbers is 60,then find A.M of the combined data

Answers

Answered by adityamanojsharma02

3

Step-by-step explanation:

combined.A.M= n1a + n2b/ n1+n2

=20+60/10+30

=80/40

=2

Answered by sunithagundrathi6666

1

Step-by-step explanation:

do elimination method to that equations you will get d and substitute that value in any one equation you will get a

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