Question

A rectangular Park is 104 M long and 56 metre wide Anjali box around it at the rate of 4 km per hour what time will status in making 5 round of the park

Answer 1

Given ,

a rectangular park is 104 m long and 56 m wide .

To Find ,

time taken by Anjali to complete the 5 round .

Solution ,

perimeter of the given park by = 2(L + B)

= 2(104 + 56)

= 2 × 160

= 320 m

Distance in 5 rounds

= 320 × 5

= 1600 m

The speed of Anjali is 4 km/hr

4000 m ------------ 60 min

1 m -------------------60/4000

1600 m ------------- 60 × 1600/4000

1600 m ------------- 24 min

Hence , Time taken by Anjali to complete 5 rounds is 24 minutes .