Question

In june a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average?
A. 12
B. 20
C. 24
D. 30

Answer 1

((18 + x) / (60 + x )) × 100 = 50 x = 24 ( C)