Question

a floorinh tile has shape of a parallelogram whose Base is 24cm and the corresponding height is 10cm.how many such tiles are needed to cover that floor of area 1080m2

Answer 1

area of each tile =.24×.10 m^2
=.024 m^2
no of tiles required=1080/.024
=45000 (ans)

Answer 2

Total area of room = 1080m²

Base of "one" tile = 24cm

Height of "one" tile = 10cm

Area of "one" tile = Base×height

$\huge\purple{24 \times 10}$

$\huge\purple{240 {cm}^{2} }$

$\huge\purple{0.024 {m}^{2} }$

$\red{no. \: of \: tiles \:  =  \frac{area \: of \: room}{area \: of \: one \: tile} }$

$\huge\orange{ \frac{1080}{0.024} }$

$\pink{so... \: 45000 \:tiles \: are \: needed }$