Two-thirds of the students in a class are wearing blue jeans. two-sixths of the students who are wearing blue jeans are also wearing red shirts. what fraction of the students in the class are wearing blue jeans red shirts? show your work

2/9 
because
2/3 are blue
2/6 or 1/3 are red/blue 
You would multiply to get 2/9 since 2*1=2 and 3*3=9 

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425