A sporting goods store ordered an equal number of white and yellow tennis balls. Thetennis ball company delivered 30 extra white balls, making the ratio of white ballsto yellow balls 6:5. How many tennis balls did the store originally order?
A. 120
B. 150
C. 240
D. 300
Answer:D
A sporting goods store ordered an equal number of white and yellow tennis balls. Thetennis ball company delivered 30 extra white balls, making the ratio of white ballsto yellow balls 6:5. How many tennis balls did the store originally order?
A. 120 B. 150 C. 240 D. 300
Explanation: D