Question

A marble tile measures 25cm by 20 cm. How many tiles are required to cover a wall of size 3 m 50 cm by 2 m?​

Answer 1

Answer:

no of tiles=6000

Step-by-step explanation:

length of tile =25cm

breadth of tile =20cm

volume =25×20=500cm

length of wall=3m

1m =100 cm

3×100= 300cm

breadth=50cm

height= 2m

2×100=200cm

volume = 300×50×200

=3000000cm

tiles required =30000000÷500 =6000