Question

A basketball player scores16, 22 and24 points in three games. What is the least number of points the player must score in the fourth game to average at least 20 points per game

Answer 1

solve
\[\frac{16+22+24+x}{4}=20\]

Answer 2

first multply by 4 to get
\[62+x=80\] one step and you are done

Answer 3

And, the answer is ?

Answer 4

dunno, my subtraction is not so good

Answer 5

18?