Question

please solve this question as soon as possible.​

Answer 1

b = 30 (given )

l = 60 ( twice of breadth )

rectangle area formula

L×B

so,

60×30 = 1800 m

Answer 2

$\begin{gathered} \\{\rule{200pt}{3pt}} \end{gathered}$

${\huge{\underline{\color{red}{\rm{Question}}}}}$

The Length of a room is two times of its breadth and is 30 m.Find the area of the carpet so that the whole floor can be carpeted.

${\huge{\underline{\rm{Answer}}}}$

${\underline{\sf{1800m^2}}}$

$\begin{gathered} \\{\rule{200pt}{3pt}} \end{gathered}$

${\large{\underline{\underline{\rm{Given}}}}}$

$\sf{Breadth\:of\:room=30m}$

$\sf{Length\:of\:room=twice\:of\:breadth,}$

$\sf{\therefore 2\times 30=60m}$

$\begin{gathered} \\{\rule{200pt}{3pt}} \end{gathered}$

${\large{\underline{\underline{\bf{Formula\:Using}}}}}$

${\large{\underline{\boxed{\sf{l\times b}}}}}$

${\large{\underline{\underline{\bf{Here}}}}}$

$\sf{L=Length}$

$\sf{B=Breadth}$

$\begin{gathered} \\{\rule{200pt}{3pt}} \end{gathered}$

$\begin{gathered} \\ \:\:\:\quad\qquad{\rule{150pt}{1pt}} \end{gathered}$

${\large{\qquad{\qquad{\qquad\:\:\:\:\:\:\:\:\:\:\:\:\:{\underline{\underline{\rm{Solution}}}}}}}}$

${\large{\qquad{\qquad{\quad\:\:\:\:\:\:\:\:\:\:\:{\underline{\underline{\sf{l\times b}}}}}}}}$

${\large{\qquad{\qquad{\quad\:\:\:\:\:\:\:\:\:\:\:{\sf{60\times 30}}}}}}$

${\large{\qquad{\qquad{\quad\:\:\:\:\:\:\:\:\:\:\:{\sf{1800}}}}}}$

$\begin{gathered} \\ \:\:\:\quad\qquad{\rule{150pt}{1pt}} \end{gathered}$

$:{\large{\longmapsto{\sf{Hence,Area\:of\:carpet\:should\:be=1800m^2}}}}$

$\begin{gathered} \\ \:\:\:\quad\qquad{\rule{150pt}{1pt}} \end{gathered}$

$\begin{gathered} \\{\rule{200pt}{9pt}} \end{gathered}$