Question

7. The ratio of the length and the breadth of a park is 5:4. If the
breadth of the park is 180 m, find its length.​

Answer 1

L:B

5:4

5/4=x/180

x=225m

or L=225m

Answer 2

$\huge\bold{Answer:-}$

Given:-

• The length and breadth of a rectangular park is in ratio 5:4

• The breadth of the park is 180 m

To Find:-

• The length of the park .

Solution:-

Let, the length of the park be 5x

The breadth of the park be 4x

Now,

The breadth of the park is 180m ( given)

so,

ATQ

⟼ 4x = 180

⟼ x = $\dfrac{180}{4}$

⟼ x = 45

Thus , X = 45

so,

The length of the rectangular park would be -

⟼ 5x

= ( 5 × 45 ) m

= 225m

Therefore , the length of the rectangular park is 225m .