Posted by Karen on .
In a department store, there were a certain number of red Tshirts, blue Tshirts, and yellow Tshirts. 3/7 of the Tshirts were red, 1/3 of them were blue and the rest were yellow. If there were 20 more red Tshirts than blue Tshirts, how many yellow Tshirts were there?

math 
boobies,
50