A room is 16m Long and …
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Sia ? 6 years, 4 months ago
Length of a room {tex}= 16 m {/tex}
Breadth of a room {tex}= 13.5 m{/tex}
{tex}\therefore {/tex} Area of a room = ({tex}16{/tex} {tex}\times{/tex} {tex}13.5{/tex}) m2 {tex}= 216 {/tex}m2
Width of a carpet {tex}= 75 m {/tex}
{tex}\therefore {/tex} Length of a carpet = {tex}\frac { \text { Area of a room } } { \text { Width of a carpet } }{/tex} = {tex}\frac { 16 \times 13.5 } { 75 }{/tex} {tex}= 2.88 m{/tex}
Cost of carpet = Rs. {tex}60{/tex} per meter
{tex}\therefore {/tex} Cost of {tex}2.88 {/tex}m long carpet = Rs. {tex}60{/tex} {tex}\times{/tex} {tex}2.88 ={/tex} Rs. {tex}172.8{/tex}
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