Question

20. Piyush runs around a square park of side 85 m three times. Riya runs twice around a
rectangular park with length 110 m and breadth 70 m. Who covers more distance and by
how much?​

Answer 1

Answer:

Hey mate ,hope it helps u

Step-by-step explanation:

Piyush:

Perimeter of park = 4 * 85

340 m

Since Piyush ran around the park 3 times he ran a distance of

3*340

1020 m

Riya:

Perimeter of the park = 110*70

7700 m

Since Riya ran around the park 2 times she ran a distance of

2*7700

15400 m

To find the difference between the distances = 15400-1020

14380 m

Therefore Riya ran more distance by 14380 m

Answer 2

Answer:

Annyeong JiMin.

I am Abhinav Mishra, boy and 16 years old. Nice to meet you.

Step-by-step explanation:

Distance covered by Piyush = 3* Perimeter of Square park

=> 3 * 4 * 85 m

=> 1020 m

Distance covered by Riya = 2 * Perimeter of Rectangular Park

=> 2 * 2(L+B)

=> 4(110+70) m

=> 4*180 m

=> 720m

Difference between both distances = 1020 - 720 m

=> 300 m

So, it is sure that Piyush has covered more distance than Riya. Piyush has covered 300 m more than Riya.

Gamsahabnida.