In a 1 kilometer race, Runner A beats Runner B by 30 seconds and Runner B beats Runner C by 15 seconds. If Runner A beats Runner C by 180 meters, how ...
Question
In a 1 kilometer race, Runner A beats Runner B by 30 seconds and Runner B beats Runner C by 15 seconds. If Runner A beats Runner C by 180 meters, how many seconds does it take Runner A to complete the 1 kilometer race?