Question

Find the cost in rupees for carpeting a room 65dm x30dm at rs 45 per sq.m

Answer 1

Hello Dear,

● Answer -

Cost = ₹ 877.5

◆ Explanation -

# Given -

l = 65 dm = 6.5 m

b = 30 dm = 3 m

# Solution -

Area of the floor of room is calculated by -

A = l × b

A = 6.5 × 3

A = 19.5 m^2

Cost of carpenting is calculated by -

Cost = 19.5 × 45

Cost = 877.5 Rs.

Hence, cost of carpenting the room will be ₹ 877.5 .

Hope I helped..