A beats B by 50m in a race of 500m ,then B beats by C by 25m in a race of 500m.Find the
distance by which A beats C in a race of 400?
Choose the correct answer:	A) 55m	B) 56m	C) 57m	D) 58m	E) 59m
A beats B in 500m race by 50m   so,for every 10 m race A beat B by 1m..   So,in 400 m race A beat B by 40m   In a case of B &amp; C,   B beats C by 25m in 500m race..   So,B beats C by 1m in 20 m race   Now,in a 400m race B beats C by 18m..   In a 400m race,   A beats B by 40m &amp; B beats C by 18m..   So,A beats C by 58m   ANSWER:58m
<result>D</result>
A beats B by 50m in a race of 500m ,then B beats by C by 25m in a race of 500m.Find the
distance by which A beats C in a race of 400?