Question

The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find
(i) its area
(ii) the cost of the land, if 1 m2 of the land costs ₹ 10,000​

Answer 1

Question ::-

The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find

(i) its area

(ii) the cost of the land, if 1 ${m}^{2}$ of the land costs ₹ 10,000

Given ::-

• Length of rectangle = 500m

• Breadth of rectangle = 300m

• Cost of land per ${m}^{2}$ = ₹ 10,000

To find ::-

• Area of rectangle?

• Cost of land?

Formula used ::-

⠀⠀⠀Area = Length × breadth

Solution ::-

• l = 500 m
• b = 300 m

_________

(i) Area = l × b

= 500 m × 300 m

= 150000 ${m}^{2}$

_______

(ii) Cost of land = ₹ 10,000 × 150000

= ₹ 15,00,000,000

_________

Hence , area = 150000 ${m}^{2}$

Cost of land = ₹ 15,00,000,000

Answer 2

Answer:

Area=1,50,000m2

Cost =1500,00,000

Step-by-step explanation:

Given: l = 500 m, b = 300 m

(i) Area = l × b

= 500 m × 300 m = 150000 m2

(ii) Cost of land = ₹ 10,000 × 150000 = ₹ 15,00,000,000

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