Question

8. A rectangular field is 100 m by 80 m. Find the ratio of:
(a) length to its breadth.
(b) breadth to its perimeter​

Answer 1

Answer:

(a) 4:5

(b) 5:18

Step-by-step explanation:

hope it helps u

Answer 2

Answer:

Question :-

• A rectangular field is 100 m by 80 m. Find the ratio of:
• (a) length to its breadth.
• (b) breadth to its perimeter.

Answer

Given :-

• Length of rectangle = 100 m
• Breadth of rectangle = 80 m

To Find :-

The ratio of:

• (a) length to its breadth.
• (b) breadth to its perimeter.

Formula used : -

$\boxed{Perimeter\:of\:Rectangle=2(l+b)}$

Solution :-

Length of rectangle, l = 100 m

Breadth of rectangle, b = 80 m

Part (a)

Ratio of length to its breadth

⇛ 100 : 80

⇛ 5 : 4

Part (b)

Perimeter of rectangle = 2 × (l + b)

Perimeter of rectangle = 2 × (100 + 80) = 2 × 180

Perimeter of rectangle = 360 m

So, ratio of Breadth to its Perimeter

⇛ 80 : 360

⇛ 2 : 9