Question 1042246
Let {{{ x }}} = total amount spent on his vacation
{{{ (1/3)*x }}} for travel
{{{ (2/5)*x }}} for lodging
{{{ (1/3)*x + (2/5)*x = 1100 }}}
Multiply both sides by {{{ 15 }}}
{{{ 5x + 3x = 16500 }}}
{{{ 8x = 16500 }}}
{{{ x = 2062.5 }}}
He spent $2,062.50 on vacation