In a running race of 1 km, Anant allows Balwant to go 100 meters ahead of him and then he starts running still he won the race by 3 minute. They again ran the same distance; but Anant allowed Balwant to go 150 meters ahead of him and then he started running; yet he won the race by 15 seconds. Find the running speed of Anant as well as Balwant.
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Answer:
172m
Step-by-step explanation:
In a 1 km race A gives B a start of 100 m
Distance travelled by A and B = 1000 : 900
In a 1 km race B gives a start of 80 m to C
Distance travelled by B and C = 1000 : 920
To equate the distance B = 900 × (1000/1000)
C 's distance = 920 × (900/1000)
Distance travelled by B and C = 900 : 828
Distance travelled by A : B : C = 1000 : 900 : 828
A will win over C by 1000 - 828 = 172 m.
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