Question

How many square tiles of side 40 cm are needed to build the floor of a room of length 16 m and breadth 10 m

Answer 1

Area of the floor:

l × b

16 × 10=160 m2

area of one tile = 40×40 =160 m2

no of tiles= 160 / 160

= 1 tile

Answer 2

Answer:

So, the answer is 1,60,000

Step-by-step explanation:

16 m = 1600 cm

10 m = 1000 cm

1600 * 1000 = 160000 cm

Ans: 1,60,000.