Question 696433

first you need a distance formula: {{{d=s*t}}}...=> {{{t=d/s}}}


if a car doing {{{s=80(km/h)}}} and traveled {{{d=73.8km}}}, than a time   {{{t}}} is:

{{{t=d/s}}}

{{{t=73.8km/80(km/h)}}}

{{{t=73.8cross(km)/80(cross(km)/h)}}}

{{{t=73.8h/80}}}

{{{t=0.9225h}}}...convert to minutes 

{{{t=55.35min}}} ...convert {{{0.35}}} to sec

{{{t=55min_and_21sec}}}