Question

The floor of a room of length 15m by 6m is to pave with square tiles at the rate of 30 per sq.m. Find the cost of paving square tiles.​

Answer 1

Given,

Length of the room = 15 m X 6m

Square tiles paved at the rate = 30 per sq.m.

To find,

The cost of paving square tiles

Solution,

Area of the room

= 15 X 6 sq m

= 90 sq m

Cost of tiles per sq m= 30

Total cost = 90 X 30

= 2700

Hence, the cost of paving square tiles in the room of length 15m by 6m is 2700.

Answer 2

Question:-

The floor of a room of length 15m by 6m is to pave with square tiles at the rate of 30 per sq.m. Find the cost of paving square tiles.

Required Answer:-

Given:-

• Length of the floor is 15m
• Breadth of the floor is 6m
• Rate of tiles per square meter is 30

To Find:-

• The cost of paving square tiles.

Solution:-

• First, we need to find the area of the floor. Then we can find the cost of paving square tiles using the rate.

We know that:-

• Area of rectangular floor = length x breadth

We have,

• Length = 15m
• Breadth = 6m

Hence,

• Area of the floor = 15m x 6m

• => Area of the floor = (15 x 6) square meter(s)

• => Area of the floor = 90 square meters

Now,

• Cost of paving square tiles per sq.m. = 30
• Therefore, Cost of paving square tiles in 90 sq.m. = 30 x 90 = 2700

The cost of paving square tiles. is 2700