Question

The length of the rectangular field is twice its breadth . Meghna jogged around it 5 times and covered a distance of 3 km what is the length of the field

Answer 1

answer is 200m...........

Answer 2

Answer:

Given that :-

• The length of a rectangular field is twice its breadth.

• Meghna jogged around it 5 times and  covered a distance of 3 km.

To find :-

• Length of the field

$\huge{\sf{\boxed{\boxed{Solution:}}}}$

• Let breadth of field be x m.

• length of field = 2x m

A man jogged along the perimeter of field.

⇒ 5 rounds = 5 × 6x = 30x m

⇒ 3000 m = 30x m

⇒ x = 3000/30

⇒ x = 100 m

Breadth = 100 m

Length = 2 × (100) = 200 m.

$\bold{Length\:of\:the\:field=200m}$