Question 1086460
{{{(1/5)2+(1/5+1/x)1=1}}}


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{{{2/5+1/5+1/x=1}}}

{{{2x+x+5=5x}}}

{{{5=2x}}}

{{{x=5/2}}}

{{{highlight(x=2&1/2)}}}---------time in hours, Marlou if worked alone