Question

29) A rectangular room of width 6m and length 8m is to be covered with square tiles each
of side 50cm. Find the number of tiles required to cover the floor of the room.

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Answer 1

given that:

length of rectangular room=8m

breadth of rectangular room=6m

area of the rectangular room= l×b

=8m×6m=48 sq.m

area of square tiles=side×side=4m×4m

=16 sq.cm

number of required tiles=4800 sq. cm/16sq.cm

=300tiles.

so, the required number of tiles are 300.

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Answer 2

Answer:

192

Step-by-step explanation:

Area of room = l X b

                      = 6 X 8

                      = 48 sq. cm

Area of tile = 0.5 X 0.5

                  = 0.25 sq. cm

No. of tiles required = area of room / area of tile

                                 = 48/0.25

                                 =  192