Question

A school's gymnasium measuring 30 meters by 50 meters is to be covered with square tiles of side 20 centimeter. How many tiles are required to complete the job?

Answer 1

Answer:

Step-by-step explanation:

area of rectangular gym = lxb

30 x 50

1500m²  

area of square tiles

s²

20cm=0.2m

0.2x 0.2=0.4m²

1500/ 0.4= no.of tiles

3750