Question

2
What is the cost of levelling the
rectangular around at the rate of
1.75 il reth length and breadth
11om and as in vrespectively?​

Answer 1

Correct Question:

What is the cost of leveling the  rectangular ground at the rate of  1.75 per cm². If the length and breadth  are 11 cm and 5 cm respectively?​

Answer:

• Cost of leveling of ground = Rs. 96.25

Explanation:

Given:

• Length of rectangular ground = 11 cm
• Breadth of rectangular ground = 5 cm
• 1 cm² cost = Rs. 1.75

To Find:

• Total cost of leveling.

For Finding total cost of leveling first we have to find area of ground.

⇒ Area of rectangular ground = Length × Breadth

⇒ Area of rectangular ground = 11 × 5

⇒ Area of rectangular ground = 55 cm²

Hence, Area of rectangular ground = 55 cm².

Now, it is given that,

⇒ 1 cm² cost = Rs. 1.75

⇒ 55 cm² cost = 55 × 1.75

⇒ 55 cm² cost = Rs. 96.25

Hence, Cost of leveling of ground = Rs. 96.25

Answer 2

Complete question: What is the cost of levelling the rectangular ground at the rate of Rs. 1.75 per square metre whose length and breadth are 11 m and 5 m respectively?

Given:

• length of the rectangle = 11 m
• breadth of the rectangle = 5 m

To find: we have to find the cost of levelling the rectangular ground at the rate of Rs. 1.75 per square metre.

Solution:

We find the area of the rectangular ground first:

The area of the rectangular ground is

= length × breadth

= 11 × 5 square metre

= 55 square metre

Now we find the cost of levelling the ground:

So the cost of levelling the ground is

= area of the ground × cost per metre

= Rs. (55 × 1.75)

= Rs. 96.25

Answer: Therefore the cost of levelling the rectangular ground at the rate of Rs. 1.75 per square metre is Rs. 96.25 .