Question 1128686
Let {{{ x }}} = the smaller part
{{{ 4x + x = 200 }}}
{{{ 5x = 200 }}}
{{{ x = 40 }}}
and
{{{ 4x = 160 }}}
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check answers:
{{{ 4x + x = 200 }}}
{{{ 160 + 40 = 200 }}}
{{{ 200 = 200 }}}
OK