Question

find the cost of fencing a rectangular park length 175 m and breath 125 m at the rate of rs 12 per 10 metre with solution​

Answer 1

Answer:

720 Rs

Step-by-step explanation:

175m + 125m= 300 *2= 600.

=600÷10÷60

=60*12 Rs.= Rs.720Ans

Answer 2

Given :

• Length of park = 175 m
• Breadth of park = 125 m
• Rate of fencing = Re.12 per 10 m

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To Find :

• Cost of fencing = ?

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Solution :

~ Formula Used :

• ${\underline{\boxed{\pink{\sf{ Perimeter = 2(Length + Breadth) }}}}}$

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~ Calculating the Perimeter of Park :

${\longmapsto{\qquad{\sf{ Perimeter = 2(Length + Breadth) }}}} \\ \\ \\ \ {\longmapsto{\qquad{\sf{ Perimeter = 2(175 + 125) }}}} \\ \\ \\ \ {\longmapsto{\qquad{\sf{ Perimeter = 2 \times 300 }}}} \\ \\ \\ \ {\qquad \; \; {\therefore \; {\underline{\boxed{\red{\pmb{\frak{ Perimeter \; of \; Park = 600 \; m }}}}}}}}$

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~ Calculating the Cost of Fencing :

${\dashrightarrow{\qquad{\sf{ Cost = Perimeter \times Rate }}}} \\ \\ \\ \ {\dashrightarrow{\qquad{\sf{ Cost = 600 \times \dfrac{12}{10} }}}} \\ \\ \\ \ {\dashrightarrow{\qquad{\sf{ Cost = \cancel{600} \times \dfrac{12}{\cancel{10}} }}}} \\ \\ \\ \ {\dashrightarrow{\qquad{\sf{ Cost = 60 \times 12 }}}} \\ \\ \\ \ {\qquad \; \; {\therefore \; {\underline{\boxed{\green{\pmb{\frak{ Cost \; of \; Fencing = ₹ \; 720 }}}}}}}}$

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~ Therefore :

❛❛ Cost of fencing the Rectangle park is ₹ 720 . ❜❜

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