A dog runs at a speed of 100 metre in a minute . Find its speed in km/hr



Asked by rritu4513 | 30th Jan, 2020, 08:46: PM

Expert Answer:

We need to convert 100 m/minute into km/hr
begin mathsize 16px style fraction numerator 100 space metre over denominator 1 space minute end fraction equals fraction numerator begin display style 100 over 1000 end style space km over denominator begin display style 1 over 60 end style space space hour end fraction equals space 100 over 1000 cross times 60 space km divided by hour equals 6 space km divided by hour end style

Answered by Sneha shidid | 31st Jan, 2020, 12:11: PM