A boy can walk 3 km in 1 hour. How long would he take to walk once around a circular park whose diameter is 420 m?

A boy can walk 3 km in 1 hour. How long would he take to walk once aro

1.	A boy can walk 3 km in 1 hour. How long would he take to walk once around a circular park whose diameter is 420 m?
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/3000m-1852569" style="font-weight:bold;" target="_blank" title="Click to know more about 3000M">3000M</a> (<a href="https://interviewquestions.tuteehub.com/tag/3km-310988" style="font-weight:bold;" target="_blank" title="Click to know more about 3KM">3KM</a>)= 1hr420 m = <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> hrsThus, x= <a href="https://interviewquestions.tuteehub.com/tag/420-316321" style="font-weight:bold;" target="_blank" title="Click to know more about 420">420</a>*1/3000Thus, x= 0.14 <a href="https://interviewquestions.tuteehub.com/tag/hrs-1032469" style="font-weight:bold;" target="_blank" title="Click to know more about HRS">HRS</a></body></html>