


1.
In a km race, A beats B by 28 metres or 7 seconds. Find A's time over the course.
2.
A runs 1 3/4 times as fast as B. If A gives B a start of 84 m, how far must the winning post be so that A and B might reach it at the same time?
3.
A can run 1 km in 3 min. 10 sec. and B can cover the same distance in 3 min. 20 sec. By what distance can A beat B?
4.
In a 100 m race, A runs at 8 km per hour. If A gives B a start of 4 m and still beats him, by 15 seconds, what is the speed of B?
5.
A, B, and C are three contestants in a km race. If A can give B a start of 40 m and A can give C a start of 64 m, how many metre's start can B give C?
6.
In a game of 80 points, A can give B 5 points and C 15 points. Then, how many points B can give C in a game of 60?
7.
In a 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race, A beats B by:
