Question

The length and breadth of a rectangular floor are 3.6 m and 2.4 m respectively. How many
square
tiles will be needed to cover the floor if the side of the tile is 20 cm?​

Answer 1

Answer:

area of rectangular floor= a×b

=3.6×2.4

=8.64 m square

but m= 100 cm

so multiply by 100

it become 864

then divide by 20

864/ 20 = 43.2

=43.2 is correct answer

Step-by-step explanation:

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