Question

A punter's first four punts in a football game are 30 yds, 20 yds, 27 yds, and 29 yds. After a fifth punt, the punter's mean was 30 yards. How long was the fifth punt?
Please help!

Answer 1

solve for x, the length of the fifth punt

(30+20+27+29+x)/5 = 30

Answer 2

Thanks!! :)