20. The length and breadth of a hall are in the ratio 2:3 andits height 7.5m. The cost ofdecorating its walls on Diwaliat Rs 7.60 per square metreis Rs. 9052. Find the lengthand breadth of the hall.

20. The length and breadth of a hall are in the ratio 2:3 andits hei

1.	20. The length and breadth of a hall are in the ratio 2:3 andits height 7.5m. The cost ofdecorating its walls on Diwaliat Rs 7.60 per square metreis Rs. 9052. Find the lengthand breadth of the hall.
Answer» ANSWER -40m,30m.....

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20. The length and breadth of a hall are in the ratio 2:3 andits height 7.5m. The cost ofdecorating its walls on Diwaliat Rs 7.60 per square metreis Rs. 9052. Find the lengthand breadth of the hall.​

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20. The length and breadth of a hall are in the ratio 2:3 andits height 7.5m. The cost ofdecorating its walls on Diwaliat Rs 7.60 per square metreis Rs. 9052. Find the lengthand breadth of the hall.