Question 1000296
If Gina leaves now and drives 66km/h, she will reach Alton just in time for her appointment. On the other hand, if she has lunch first and leaves in 40 minute, she will have to drive 90 km/h to make her appointment. How far away is alton?
<pre>With D being distance, form a TIME EQUATION as follows: {{{D/66 - 2/3 = D/90}}}
Solve to get a distance of: {{{highlight_green(165)}}} km