Question

A room floor is 10.5 m long and 9.6 m wide. How many square tiles of 15 cm side will be required to pave it ? Also find the cost of tiles at the rate of
9.50 per tile.​

Answer 1

Answer:

14364

Step-by-step explanation:

10.5*9.6=100.8

100.8*15=1512

1512*9.50=14364

Answer 2

Answer :

The total number of tiles required for flooring is 45 and

Total cost of flooring is 427.5 Rs

Step-by-step explanation:

Given - A room is 10.5 m long & 9.6 m wide.

The floor is covered with 15 cm long square tiles.

To Find - Number of tiles required to pave the floor = ?

& also the cost of flooring at the rate of Rs. 9.50 per tiles. = ?

Solution - According to given,

Area of room = 10.5 × 9.6 = 100 m² = 10000 cm²

Area of the square tile = ( length )² = 15² = 225 cm²

Number of square tiles needed = 10000/225 = 44.44 = 45 tiles

Rate of Cost of florring = Rs. 9.50 per tiles

Cost of florring tiles = 45 × 9.50 = 427.5

Hence, The Required Number of square tiles is 45 and Cost of florring tiles is 427.5 Rs