a rectangular park is 120m long and 75m wide .Find the ratio of: i breadth to its length
ii length to its peimeter
Answers
Step-by-step explanation:
Length of rectangular park ( l ) = 120 m
Breadth of rectangular park ( b )= 75 m
i. Ratio of breadth to length = b / l
= 75 / 120
= 5 / 8
= 5 : 8 ( Ans )
ii. Ratio of length to its perimeter = l / {2( l + b )} [perimeter = 2 (l+ b)]
= 120 / {2 ( 120 + 75 )}
= 120 / ( 2 x 195 )
= 60 / 195
= 4 / 13
= 4 : 13 ( Ans)