Question

question number 22 please answer it with clear methods which can easily solvable.

Answer 1

When A run 100 B run 96

When A run 100 C run 98

A:B = 100:96

A:C = 100:98

B:C = 96:98 = 48:49

So when C runs 49 m B will run 48 m

When C will run 1 m B will run 48/49 m

When C will run 100 m B will run 48/49 * 100 = 4800/49 = 97.95

C will beat B by (100 - 97.95) = 2.05 that is close to 2.04 m

So answer is 2.04 m