1. The length and breadth of a rectangle are 18 cm and 12 cm respectively. What is the lowest form of the ratio of the length to the perimeter of the rectangle?
Answers
Answer:
The lowest form of the ratio of the length to the perimeter of the rectangle is 10cm .
Step-by-step explanation:
As per the data given in the question
We have to calculate
the lowest form of the ratio of the length to the perimeter of the rectangle.
As per the questions
It is given that the length and breadth of a rectangle are 18 cm and 12 cm respectively.
The perimeter of the rectangle = 2(a+b)
where as a and b are the length and breadth of a rectangle.
Perimeter of rectangle = 2(18+12)= 60 cm
If we factories the length 18 cm then 18 will be 3 and 12 cm breadth will be 2.
So, the ratio will be 3:2
then perimeter will be = 2 (3+2)=10cm
Hence, the lowest form of the ratio of the length to the perimeter of the rectangle is 10cm .
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The lowest form of the ratio of the length to the perimeter of the rectangle = 3: 10
Step-by-step explanation:
According to the information,
length = 18 cm
Breadth = 10 cm
The perimeter of the rectangle= 2( length + breadth )
= 2(18+12)= 2×30 =60
The lowest form of the ratio of the length to the perimeter of the rectangle = 18: 60 = 3: 10
Hence, the answer is 3: 10.
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