Question 339968
Of the 90 people in a room 2/3 are men.
That means {{{(2/3)*90 = 60}}} are men
and {{{30}}} are women
{{{(3/5)*90 = 54}}} of the people have brown hair
If all of the women have brown hair, then {{{54 - 30 = 24}}}
is the smallest number of men that can have brown hair.