Question

Sammy and Alex ran a 50-meter race, and Sammy won by 10 meters. By how many meters she will win a 75-meter race if each girl runs at the same speed as before?

Answer 1

`15\ m`

Explanation:

using proportion

`(50)/(10)=(75)/(x) \\ \\x=10*75/50\\ \\x=15\ m`