Question

A farmer requires 6 min to go to his field which is 1 km away from his house. What
is his speed ?
1
1) 10 km/hr
3) 12 km/hr
4) 15 km/hr.
2) 8 km/hr​

Answer 1

$distance = 1km$

$time = 6min = \frac{6}{60} hr = 0.1hr$

$speed = \frac{distance}{time}$

$speed = \frac{1}{0.1}$

$speed = 10km \: per \: hr$