Question 1196950


given:

time {{{t=24min}}}
distance {{{d=12mil}}}

find speed: {{{s}}}

{{{d=s*t}}}

{{{s=d/t}}}

{{{s=12mil/24min}}} .................convert min to hours: {{{24/60=2/5= 0.4h}}}

{{{s=12mil/0.4h}}}

{{{s=30(mil/h)}}}


the dietician's average rate of speed is {{{s=30mph}}}