Question

If in a 1 km race, A defeats B by 200 m, and in a 500 m race, B defeats C by 200 m, then by how many metres would A defeat C in a 200 m race, assuming that A, B, and C perform exactly the same in all the races?


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Answer 1

Answer:

ok...........

...

.

......

Answer 2

Answer:

104

Step-by-step explanation:

Difference between B and C in 500 m race is 200 m.

Difference between B and C in 100 m race is 40 m.

So , every 10 m B moves , C moves 6 m.

Difference between A and B in 1000 m race is 200 m.

Difference between A and B in 100 m race is 20 m.

Difference between A and B in 200 m race is 40 m.

So when A is at 200 m , B will be at 160 m.

When B is at 160 m , C moves 16*6 m.

So, when B is at 160 m , C will be at 96 m.

Distance between A and C is 200 - 96 = 104 m