Question

Find the number of square tiles of size 15cm required for covering the floor of a room, 9m long and 6m wide. Find also the cost of the tiles required if one tile cost rupee 4.50/-​

Answer 1

multiply the answer

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Step-by-step explanation:

Answer 2

Answer:

450 Rupees

Step-by-step explanation:

Convert 6m and 9m into cm.

= 6m * 100 = 600cm and 9m * 10 = 900cm

Then, 600 + 900 = 1500 cm

1500 / 15 = 100

100 * 4.50 = 450