Question

praveen runs around a square of side 40m.naveen runs around a rectangle with length 45 m and breadth 49 m.who covers more distance and how much

Answer 1

Perimeter or square =distance covered by Praveen

4*40=distance covered by Praveen

160m=distance covered by Praveen

Perimeter of rectangle =distance covered by naveen

2(45+49)=distance covered by naveen

2*94=distance covered by naveen

188=distance covered by naveen

Naveen covered 188m and Praveen covered 160m.

Then naveen covered more distance by (188-160)=28metre

Naveen covered more distance by 28 metre

I hope this much will help you

Answer 2

praveen cover in square =4a
=4×40=160m
naveen covers in rectangle =2 (l+b)
=2 (45+49)
=188cm
it means naveen covers more distance