The length of a room is 6.5 m and width is 2.75 m. What is the cost of paying the floor by slabs at the rate of Rs.600 per sq. metre.  Choose the correct choice from the following answers
A) rs . 18725 B) rs . 16725 C) rs . 30725 D) rs . 10725 E) rs . 20725

Rationale: "area = 6.5 * 2.75 sq . metre . cost for sq . metre . = rs . 600 hence , total cost = 6.5 * 2.75 * 600 = rs . 10725 answer : d"
Answer: D