Question 221029
{{{D=rt}}} Start with the distance-rate-time formula.



{{{12=60*t}}} Plug in {{{D=12}}} and {{{r=60}}}.



{{{12/60=t}}} Divide both sides by 60 to isolate 't'.



{{{0.2=t}}} Divide {{{12/60}}} to get {{{0.2}}}.



{{{t=0.2}}} Rearrange the equation.



So it will take {{{0.2}}} hours (which is {{{60*0.2=12}}} minutes) to go {{{12}}} km traveling at {{{60}}} kilometers per hour.