Question

A rectangular floor of dimensions 10.2 mx 6 m is to be tiled with square
tiles with its side as 60 cm. How many tiles will be required to cover the
floor?​

Answer 1

Given :-

• A rectangular hall has length as 10.2 m and breadth = 6 Cm
• side of tile = 60 Cm

To Find :-

• Total tiles required.

Solution :-

We know that

Area of rectangle = length × breadth

➟ Area = 10.2m × 6m

➟Area = 61.2 m²

Now area of side = side²

➟100 Cm = 1 m

➟60 Cm = 60/100 = 0.6 m

➟Area = 0.6²

➟Total tiles = 170