Question

the numbers 42,43,44,44,(2x+3),45,45,46,47 have been arranged in the ascending order. if the median is 45,find x.

Answer 1

please mark it brainliest....

Answer 2

No. Of terms=n=9

Median= n+1/2 th term

9+1/2

=10/2

=5th term

5th term = 2x+3

ATQ

2x+3=45

2x=42

x=21