Question

Is m = 50
The average of m and n is 200
M-n =30

Answer 1

Answer:

what is the question ?

Plzz write whole ques

Answer 2

No, m is not equal to 50 as its value is 215.

Given:

Average of m and n=200

m-n=30

To find:

The value of m

Solution:

The required value of the average of m and n can be obtained as follows-

Average of m and n=sum of m and n/2

=(m+n)/2

200=(m+n)/2

200×2=m+n

400=m+n (1)

Also, we are given the difference between m and n.

m-n=30 (2)

On adding (1) and (2),

m+n+m-n=400+30

2m=430

m=430/2

m=215

So, m≠50.

Therefore, m is not equal to 50 as its value is 215.