What is the speed of a walking person in m/s if the person travels 1000m in 20 minutes

We know that the unit for velocity is m/s. then we put the values in it.
m/s= 1000m/20min
the SI unit for time is second then here we change the minutes into second, so we get 1200s. so
m/s= 1000m/1200s
m/s= 0.833m/s
         it is the answer i hope it will help you and please send me thanks

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached