Question

The length of a rectangular plot of land is twice its breadth. Mohan jogged around it five

times and covered a distance of 4500m. What is the length of this field?​

Answer 1

Step-by-step explanation:

breadth be x

length be 2x

5*perimeter=4500

perimeter =900

2(3x)=900

3x=450

x=150

length=2*150=300m

Answer 2

Answer:

he will jog at the perimeter so perimeter = 4500/5

=900

let the breadth be x

length = 2x

perimeter = 2 ( l+b )

900 = 2 ( 2x + x )

900 = 2 ( 3x )

900 = 6x

900 / 6 = x

150 = x

length = 2x = 150 × 2

= 300

breadth = x = 150

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