Question

A hall measures 16 m by 12 m.How many square tiles of side 25 cm will be required to pave its floor

Answer 1

Hola Friend ✋✋✋

Length of the hall = 16m = 1600cm

Breadth = 12 m = 1200 cm

Area of the hall = Length × Breadth = 1600 × 1200 = 1920000 cm²

Area of one tile = 25² = 625 cm²

Number of tiles = Area of hall / Area of a tile = 1920000 / 625 = ♦ 3072 tiles ♦

Hope it helps

Answer 2

hiii!!!

here's ur answer...

given the Length of the hall is 16m and breadth is 12m.

area of the floor of the hall = l×b

= 16×12

= 192m²

now, the side of the tile is 25cm = 0.25m

area of the tile = side²

= 0.25×0.25

= 0.0625m²

therefore, no. of tiles required to pave the floor = 192/0.0625

= 3072

3072 tiles are required

hope this helps..!