Question

The area of rectangle is 240 sq m. If it's length is 20 cm find it's breath

Answer 1

Your answer is here
Ar. of rectangle = 240
l × b= 240
20 × b = 240
b = 240÷ 20
b = 12 cm

Answer 2

Given - Area and length of the rectangle

Find - Breadth of the rectangle

Solution - The breadth of the rectangle is 1200 metres.

The area of the rectangle is given by the formula = length*breadth.

Length of a rectangle in metres = 0.2 metres

Keep the values in the formula to find the breadth of the rectangle.

240 = 0.2*breadth

Breadth = 240/0.2

Breadth = 1200 metres

Thus, the breadth of the rectangle is 1200 metres.