7/10 - 1/4 use common denominators
28/40 - 10/40 = 18/40 = 9/20
The answer should be A, if he marked it up 70% just multiply 66 by 1.7 for your answer.
Really true. just wanting points is not a reason to mess with someone else.
Answer:bet
Step-by-step explanation: I would but I’m not smart enough