<PRE><B>Question 207975</B>
joan actually likes 30% of her male friends and 20% of her female friends.
 she has a total of 200 friends, 45% of them are male.
 how many female friends does joan actually like?
:
45% of her 200 friends are boys
.45 * 200 = 90 boys
Then
200 - 90 = 110 girls
:
She likes:
.20 * 110 = 22 girls, she likes
;
:
Kind of silly, someone you dislike is not a friend, is it?</PRE>