Question 944864

to drive a car exactly {{{350mi}}}  if the car normally averages {{{18.5( mi/gal)}}}, divide 

{{{350mi/18.5( mi/gal)}}}

={{{350cross(mi)/18.5( cross(mi)/gal)}}}

={{{(350/18.5)gal}}}

={{{18.91891891891892gal}}} exact value

={{{18.9gal}}} ...approximate