Question

E.
If area of rectangular box is 321m' and length of box is 20
m. Find the breadth.​

Answer 1

Answer:

let breath be x

therefore length into breadth is equal to area of rectangle

20 Into X is equal to 321 metre square

x=321/20 m=16.05

therefore breadth is equal to 16.0 5

Answer 2

$\mathfrak{\large{\underline{\underline{Answer :-}}}}$

The Breadth of Rectangle is 16.05 m

$\mathfrak{\large{\underline{\underline{Explanation :-}}}}$

Given :

Area of the Rectangle = 321 m²

Length of the Rectangle = 20 m

To find :

The Breadth

Solution :

Consider the Breadth as x

★ $\boxed{\sf{Area = Length \times Breadth}}$

$\sf{\implies} \: 321 = x \times 20$

$\sf{\implies} \: 321 = 20x$

$\sf{\implies} \: x = \dfrac{321}{20}$

$\sf{\implies} \: x = 16.05$

$\therefore$ The Breadth of Rectangle is 16.05 m

$\rule{300}{1.5}$

$\mathfrak{\large{\underline{\underline{Verification:-}}}}$

$\sf{\implies} \: 16.05 \times 20 = 321$

$\sf{\implies} \: 321 = 321$

$\therefore$ The Breadth of Rectangle is 16.05 m