Question

The inner circumference of a circular track is 220 m,
and the track is 14 m wide. The cost of levelling the
track, at 50 paise/m², is :
(A) 1848
(B) * 1663.2
(C) * 1478.4
(D) None of these​

Answer 1

Answer:

A

Step-by-step explanation:

Hope you understand each step.......

Answer 2

Answer:

Your answer is in the following attachment