Question

660 tiles each 15cm long and 12cm wide are required to pave a corridor. Find
the area of the corridor. Give your answer first in sq.cm. and then in sq. m.​

Answer 1

Step-by-step explanation:

118,800 sq.cm is right answer

Answer 2

Step-by-step explanation:

$\huge \star\sf\fbox\red{Question}::-$

660 tiles each 15cm long and 12cm wide are required to pave a corridor. Find

the area of the corridor. Give your answer first in sq.cm. and then in sq. m.

$\huge \star\sf\fbox\purple{Given}::-$

Length of 1 tile = 15cm

Breadth of 1 tile = 12cm

$\huge \star\sf\underline{To \: Find}::-$

Area of corridor?

$\huge \star\sf\underline{Formula}::-$

Formula to find area of 1 tile = Length × Breadth

$\huge \star\sf\fbox\blue{Required Solution }::-$

$\sf {Area \: of \: 1 \: tile = 12 × 15 } \\ \sf \longrightarrow \red{180 {cm}^{2} }$

So Area of the corridor = Area of 660 tiles

$\\ \longrightarrow180 × 660</u></strong></p><p><strong><u>[tex] \\ \longrightarrow180 × 660 \\ \sf \longrightarrow\red{118800c {m}^{2} }$

$\sf \: So \: Area \: of \: corridor = {m}^{2}$

$\longrightarrow\frac{\cancel \blue{1188 }\cancel \red{00}}{1 \cancel \red{00} \times\cancel \blue{ 100} }\\ \longrightarrow \sf \green{11.88 {m}^{2} }$

$\therefore \sf \: The \: area \: of \: corridor \: is \: \green{ 118800 {cm}^{2} }\: nd \: \orange {11.88 {m}^{2} }$