Question

The carpeting of a room which is twice as long as it is broad at the rate of 50 paise per square metre costs rs. 12.25 and cost of painting its walls at the rate of 9 paise per square metre is rs 6.30. Find the height of the room.
1) 7 m

2) 3 1/8 m

3) 4 1/3 m

4) 3 3/9 m

Answer 1

Answer:

option 3

Step-by-step explanation:

HOPE it help you and

Answer 2

Answer:

630/9 =70

70=7 m

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