Question

What is the cost of tiling a rectangular plot of land 500meter long and200meter wide at the rate of rs 8 per hundred sq m

Answer 1

A N S W E R :

• Cost of tiling is Rs. 8000.

$\underline{\frak{\qquad Given :\qquad}}$

• Length of rectangular plot = 500 m
• Breadth of rectangular plot = 200 m

$\underline{\frak{\qquad To\:Find :\qquad}}$

• Cost of tiling = ?

$\underline{\frak{\qquad Solution :\qquad}}$

$\large \bigstar \: \underline{\textsf{Calculating Area of rectangle :}}$

$:\implies \sf Area \: of \: rectangle = Length \times Breadth$

$:\implies \sf Area \: of \: rectangle = 500 \times 200$

$:\implies \underline{ \boxed{ \sf Area \: of \: rectangle = 100000 \: {m}^{2}}}$

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$\large \bigstar \: \underline{\textsf{Calculating cost of tiling :}}$

$\dashrightarrow\:\:\textsf{The cost of tiling 100 m ^ \text2 = Rs. 8}$

$\dashrightarrow\:\:\sf The \: cost \: of \: tiling \: 100000 \: m^2 = \frac{8 \times Area\:of\: rectangle}{100}$

$\dashrightarrow\:\:\sf The \: cost \: of \: tiling \: 100000 \: m^2 = \frac{8 \times 100000}{100}$

$\dashrightarrow\:\:\sf The \: cost \: of \: tiling \: 100000 \: m^2 = \frac{800000}{100}$

$\dashrightarrow\:\: \underline{ \boxed{\sf The \: cost \: of \: tiling \: 100000 \: m^2 = Rs. \: 8000}}$

$\therefore \: \underline{\textsf{The cost of tiling is \textbf{Rs. 8000}}}.$

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Answer 2

Answer:

★ Rs. 8000 ★

Step-by-step explanation:

Given:

• Length of the rectangular plot = 500 m.
• Width of the rectangular plot = 200 m.

To find:

• Cost of tilling the rectangular plot at the rate of Rs. 8 per 100 m².

Solution:

We know that,

${\boxed{\sf{Area\:of\: rectangle=Length\times\: Width}}}$

Then,

Area of the rectangular plot,

= (500×200) m²

= 1,00,000 m²

→Rate of 100 m² = Rs. 8

→ Rate of 1 m² = Rs. 8/100

→ Rate of 1,00,000 m² = Rs. (8/100)×1,00,000

→ Rate of 1,00,000 m² = Rs. 8000

Hence, Rs. 8000 is needed for tilling the rectangular plot at the rate of Rs. 8 per 100 m².

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More Info:-

• Perimeter of rectangle = 2(length+width)
• Diagonal of rectangle = √(length²+width ²)
• Area of square = side²
• Perimeter of square = 4 × side