Question

If we take 2 rounds of a field that is 260m long and 160 m wide find the distance covered in kilometre

Answer 1

16.8 km

Step-by-step explanation:

in this Q we have to find out perimeter of rectangle...

=》 2×(l+b) = perimeter of rect.

so,

=》 2×(260 + 160)

peri= 2× (420)

peri = 840m

now, we have to take 2 rounds so we will simply multiply = 840 × 2 = 1680m

now, it is asking us in km so 1680/ 100 = 16.8

so, final answer: 16.8 km

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Answer 2

Answer:

Answer is 1.68 km.

Explanation:

Perimeter of the field = 2 × (L + B)

= 2 × (260 + 160)

= 2 × 420

= 840 m

distance after taking two rounds = 840 × 2

= 1680 m

distance in kilometre = 1680 / 1000

= 1.68 km

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