ArithmeticA is twice as fast as B and B is twice as fast as C. The distance covered by C in 54 min will be covered by A in ?

A is twice as fast as B and B is twice as fast as C. The distance covered by C in 54 min will be covered by A in ?

According to question $\Rightarrow$ A = 2B, B = 2C

‘C’ takes 54 minutes the ‘B’ takes half of the time =

$B \Rightarrow \frac{54}{2} = 27 mins$

$A = \frac{27}{2} = 13.5 mins$