Question

The length of a rectangular hall is 4 metres less than 3 times the breadth of the hall? what is the length , if the breadth is b metre.

Answer 1

Hii friend,


The breadth of the rectangular hall b m.

then the length of rectangular hall will be ( 3b -4 ) m.

Answer 2

Answer:

The length is (3 b - 4) meters.

Step-by-step explanation:

We have given,

Breadth of the rectangle = b meters,

Since, length of a rectangular hall is 4 meters less than 3 times the breadth of the hall,

⇒ Length = 3 × Breadth + 4

⇒ Length = 3b + 4,

Hence, the length of the rectangle is (3 b - 4) meters.