Question

Find the cost of covering the floor of a room 9 metre by 6 metre with tiles measuring 25 cm and 30 cm at the rate of rupees 200 per tile

Answer 1

Answer:

₹14400

Explanation:

1 metre = 100 cm

9 metre = 900 cm

6 metre = 600 cm

(900÷30)×(600÷25)

30×24=72

72×200=14400