Question

4. A park is in rectangular shape. Its length is 500 m and breadth is 300 m. If five square flower beds of size
50 m are dug in the park, find the remaining area.
​

Answer 1

Step-by-step explanation:

area of rectangular park=500m×300m=150000

five square flower size=50m

then =50×50=2500

=5×2500=12500

remaining=150000-12500

=137500

Answer 2

$\sf\Large{\underline{\underline{Answer:-}}}$

• remaining area = 137500 m².

${\underline{\underline{\sf{\green{Explaination:-}}}}}$

According to the question,

• Dimensions of the park is 500 by 300 m.
• Side of 5 flower beds dug in the park is 50m.

Asked to find the area of remaining area.

So, first we will find the Area of rectangular park.

Where,

• Length = 500 m
• Breadth = 300 m

Formula using here,

$\begin{gathered}\\\;\sf\green{:\rightarrow\;\;area\;=\;\bf{{length \times breadth}\:}}\end{gathered}$

Putting the Values,

$\begin{gathered}\\\;\sf{:\rightarrow\;\;area\;=\;\bf{{500 \times 300}\:}}\end{gathered}$

$\begin{gathered}\\\;\sf{:\rightarrow\;\;area\;=\;\bf{{150000 {m}^{2} }\:}}\end{gathered}$

Now,

It is given that, The square flower beds is of side 50m are dug in the park, so area occupied by 5 flower bed are,

$\begin{gathered}\\\;\sf\green{:\rightarrow\;\;area\;=\;\bf{{5(side^{2}) }\:}}\end{gathered}$

$\begin{gathered}\\\;\sf{:\rightarrow\;\;area\;=\;\bf{{5 \: (50^{2}) }\:}}\end{gathered}$

$\begin{gathered}\\\;\sf{:\rightarrow\;\;area\;=\;\bf{{5 \times 2500 }\:}}\end{gathered}$

$\begin{gathered}\\\;\sf{:\rightarrow\;\;area\;=\;\bf{{12500m^{2} }\:}}\end{gathered}$

Now,

• finding remaining area,

Remaining area = Area of rectangular park – Area of 5 flower beds.

$\begin{gathered}\\\;\sf{:\rightarrow\;required\;area\;=\;\bf{{150000 - 12500 }\:}}\end{gathered}$

$\begin{gathered}\\\;\sf{:\rightarrow\;required\;area\;=\;\bf{{137500 {m}^{2} }\:}}\end{gathered}$