Question 934484
OK, originally he had {{{X}}}.
He gave the high school {{{(2/3)X}}} which leaves him with {{{(1/3)X}}}
He gave {{{(2/5)(1/3)X}}} to the elementary school which leaves him with {{{(3/5)(1/3)X}}}.
{{{(3/5)(1/3)X=30}}}
{{{X=150}}}