SOLUTION: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?

Algebra ->  Average -> SOLUTION: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?      Log On


   



Question 627382: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?
Answer by killer6678(69) About Me  (Show Source):
You can put this solution on YOUR website!
145*4= 580
(average score) * (number of games)

Add up the 3 scores
139+143+144=426

Subtract
580-426=154

Therefore on her forth game she achieved a score of 154.