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प्रश्न
The length of a rectangular hall is 4 meters less than 3 times the breadth of the hall. What is the length, if the breadth is b meters?
उत्तर
Length = 3 × Breadth − 4
l = (3b − 4) metres
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m
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m − 7
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| Who am I? |
| Tell me who I am I shall give a pretty clue! You will get me back If you take me out of twenty two! |
