The length and breadth of a rectangular playground are 110m and 90m. Find the ratio of : 1. Length to perimeter 2. Perimeter to breadth 3. Length to breadth
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Answer: 1) 11:40
2)40:9
3)11:9
Step-by-step explanation: given l=110 ,b=90
1) perimeter = 2(l+b)
= 2(110+90)
=400
Length :perimeter =110:400
= 11:40
2) perimeter:breadth= 400:90
= 40:9
3) length:breadth = 110 : 90
= 11:9
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