Question

A rectangular field is 100 m by 80 m. Find The ratio of length to its breath and breath to its perimeter

Answer 1

Answer:

A rectangular field is 100 m by 80 m. What is the ratio of the length to its breadth to its perimeter?

https://www.nist.gov/pml/nist-guide-si-chapter-7-rules-and-style-conventions-expressing-values-quantities

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Abhinav Bhoj

Answered 1 year ago

Dimensions of a rectangle=100 m×80 m

Therefore, L×B= 100 m×80 m

To find: the ratio of the length to its breadth to its perimeter.

Solution: Since L×B=100m×80m= 8000 Sq m

Part 1: Ratio=(L/B)=(100/80)=4/5.

Part 2: Finally, the corresponding ratio is shown by= (L/B)/P=(4/5)/P.

Since the perimeter of rectangle=2×(L+B)

Therefore, Perimeter=2×(100+80)m=

2×180 m=360 m.

Hence the required ratio=(4/5)/360=4/5×1/360=(1×1)/(5×90)

=1/450=1:450 Ans

hope it's helpful

Answer 2

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