Question

length of room is 12 feet and breadth is 10 feet find the cost of money if ₹15 each ²feet cost?​

Answer 1

Answer :-

• 120 feet² costs ₹1800.

Given :-

• Length of room is 12 feet and breadth is 10 feet.

To Find :-

• Cost of money if ₹15 feet² cost?

Solution :-

Here

• Length of room = 12 feet
• Breadth of room = 10 feet

As we know that

• Area of a rectangle is l × b

Where

• l = length
• b = breadth

Put the values in the formula

⇒ Area = l × b

⇒ Area = 12 × 10

⇒ Area = 120feet²

Each feet² cost → ₹15

120 feet² cost → 15 × 120 → ₹1800

Hence, 120 feet² costs ₹1800.