Question

Hira lal wants to/cover the floor of a hall 5m wide 6m long by squared tiles .If each squared tiles is of side 20 cm . Find the no. Of tiles required to cover the hall

Answer 1

Hira lal requires 150 square tiles to cover the hall

Answer 2

Step-by-step explanation:

length length of hall = 6 and

breadth of hall = 5 cm

area = l×b

=6×5

=30m²

$area = 30. {m}^{2} = 300000 {cm}^{2}$

$side \: of \: tile = 20cm$

area=side×side

20×20=400cm²

so,no.of tiles required= area of hall/ area of tiles

$300000 \div 400 = 750$