5. Check the proportion

The length and breadth of a school ground are \(​75​ \ m\) and \(​63​ \ m\) respectively, while the length and breadth of a private ground are \(​231​ \ m\) and \(​175​ \ m\), respectively. Are these measurements in proportion?

 

Ratio of school ground \(=\) ​$i:i$

 

Ratio of play ground \(=\) ​$i:i$

 

​No, the measurements are not in proportion.Yes, the measuremenst are in proportion.