Question

The length and breadth of a school ground are 150 m and 90 m respectively, while the length and breadth of mela ground are 210 m and 126 m respectively. Are these measurements proportions

Answer 1

Step-by-step explanation:

measurement of school ground = 2(150+90)

=2(240)

= 480cm²

measurement of mela ground = 2(210+126)

= 2(336)

= 672cm²

proportion=480:672

= 60:83