Question

5. Vineet wants to polish the floor of a room which is 140 cm long and 120 cm wide.
The charges for polishing the floor is 52 per square metre. What will be the cost of
polishing the floor of the room?
2​

Answer 1

Answer:

cost = ₹87.36

Step-by-step explanation:

l = 140cm = 1.4m

b = 120cm = 1.2m

Cost = l×b×(cost per m^2)

= 1.4×1.2×52 = 87.36

Answer 2

Answer:

cost = 787.36

Step-by-step explanation:

| = 140cm = 1.4m

b = 120cm = 1.2m

Cost = lxbx(cost per m^2)

= 1.4×1.2×52 = 87.36