Question 570438
{{{ 300/16 }}} miles/gallon = {{{ 715/x }}} miles/gallon
{{{ 300/16 = 715/x }}}
Multiply both sides by {{{ 16x }}}
{{{ 300x = 16*715 }}}
{{{ 300x = 11440 }}}
{{{ x = 38.1333 }}} gallons needed