Question 926957
{{{13000/910=18000/X}}}
{{{X=(18000/13000)910}}}
{{{X=(18/13)910}}}
So the difference is,
{{{X-910=(18/13)910-910}}}
{{{X-910=910(18/13-1)}}}
{{{(X-910)/910=18/13-13/13}}}
{{{(X-910)/910=5/13}}}
So it is {{{5/13}}} greater.