Question

the area of a rectangular field is 450 sq.m.its length is 30 m.find its breath​

Answer 1

Answer:

If the area of a rectangular field is 450 sq.m. and its length is 30 m, then the breath​ is 15 m.

Step-by-step explanation:

Given: The area of a rectangular field = 450 sq.m.

Length of rectangle = 30 m

Find the breadth of the rectangular field.

Area of rectangle = length × breadth

30 ×  breadth = 450

breadth = 450 ÷ 30

Breadth = 15  m

So, breadth of the rectangular field is 15 m.

Answer 2

Answer:

∴ The breadth of a rectangular field is $15$ m.      

Step-by-step explanation:

In context to question asked,

• We have to find the breadth of a rectangular field.
• It is given that, the area of a rectangular field = $450$ sq.m.

                     The length of a rectangular field = $30$ m.

• We have the formula for area of rectangular field as,

        Area of a rectangular field = $l \times b$

                                       ∴ $450=30 \times b$

                                         ∴ $b=\frac{450}{30}$

                                         ∴ $b=15$ m

• ∴ The breadth of a rectangular field is $15$ m.