Question

What is the area of a square park whose side is 75 metres. Find the total cost of planting grass in it at 15 rupee per sq m. ANSWER WITH SOLUTION STEP BY STEP. answer is 5625.​

Answer 1

⛦ Given —

• Side of a square park = 75m

⛦ To find —

• The area of the park
• The total cost of planting grass at 15 rupee per m²

⛦Solution —

First,we have to find the Area of the square park.

So,the formula to find the area of a square is :-

★Area of square = side × side

Thus,

According to Question ,

⇢ Area of park = 75 × 75

⇢ Ara of park = 5625 m²

Now, finding the cost of planting grass ₹15 per m²

So,

Cost of planting grass per m² = ₹15

Then the cost of planting grass 5625m²

= ₹(5625 × 15)

= ₹ 84,375

∴The cost of planting grass 5625 m² is ₹84,375.

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Answer 2

Given :

• Side of a square park = 75 m
• Cost of planting the grass per m² = Rs 15

To find :

• Area of a square park
• Total cost of planting grass

According to the question,

➞ Area of square = (Side)²

➞ Area of square = 75 m × 75 m

➞ Area of square = 5625 m²

• So,the area of square park is 5625 m².

Now,

➞ Total cost of planting grass = Rs 15 × Area of square park

➞ Total cost of planting grass = Rs 15 × 5625

➞ Total cost of planting grass = Rs 84375

• So,the total cost of planting grass is Rs 84375.

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