Question 1197783
At beginning
Jake,  4x
Mandy, 3x
Ann, 5x



The exchanging
------------------------------------
Jake, {{{4x-(1/3)(4x)+0.4*5x}}}
{{{4x(2/3)+(8/10)5x}}}
{{{8x/3+(4/5)*5x}}}
{{{8x/3+4x}}}
{{{8x/3+12x/3}}}
{{{20x/3}}}
-
Mandy, {{{3x+(1/3)4x}}}
{{{3x+4x/3}}}
{{{9x/3+4x/3}}}
{{{13x/3}}}
-
Ann, {{{(3/5)*5x}}}
{{{3x}}}
-------------------------------------


Ratio of Jake's to Ann's, after the exchange?

{{{(20x/3)/(3x)}}}

{{{(20x/3)(1/(3x))}}}

{{{highlight(20/9)}}}