Question

You and a friend buy two fruit smoothies and leave a tip. You split the

Answer 1

 You would first add 3.60 to 3.60 because there were two people getting smoothies, that gives you 7.20! Without tip the smoothies would cost 6 dollars but we got 7.20 meaning we subtract 7.20 from 6 to get what both friends tipped. That gives you the answer which is 1.20
 
hope this helps