Check sibling questions

Ex 11.4, 1 (b) - The length of a rectangular hall is 4 meters less


Transcript

Ex 11.4, 1 (b) 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? Given that, Breadth of the hall = b m. Now, Length of the hall = = 3 × b − 4 = 3b − 4 ∴ Length of hall = (3b − 4) metres.

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.