Roy gave Richard a 15-yard head start in a race. Roy can run 3 yards a second while Richard can run 5 yards in 2 seconds. How many yards must Roy run to have caught up with Richard? Will mark brainliest.

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Joanie watched 1 out of three of a movie in the morning