Question

A 16m by 24m rectangular section of a wall is to be covered by square tiles that measure 2 m on each side. If the tiles are not cut, how many of them are needed to cover this section of the wall.

Answer 1

area of wall = 16 m × 24m
area of tiles = 2m ×2m

no of tiles required=

16×24/2×2
= 96

Answer 2

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Area of the wall :-
$16 \times 24 = 384$
meter square

Area of a tile :- (2)^2 =4 meter square

Number of tiles ;-
$area \: of \: the \: wall$
_________________________________

$area \: of \: the \: tile$


$384 \div 4 = 96$


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