Question

a mam walks at a speed of 10km/h after every km he take rest for 4 minutes how much time will he take to cover a distance of 10 km

with steps ​

Answer 1

Given:-

Speed v = 10 km/h

Distance d = 10 km

Rest Time = 4 min/km

or, 4 min × 10

or, 40 min

Time t = Distance d / Speed v

t = d / v

t = 10 km / 10 km/h

t = 1 h

Now, Total Time Taken To Travel :

= Time t + Rest Time

= 1 h + 40 min

= 100 min

or, 1.6 h