OK so first I like to find what 10% is which in this case would be 1.8 and to find the other 5% you divide 1.8 by 2 which gets you .9 if you and 1.8 and .9 you get 2.7 and if you add 2.7 to 18 you get 20.7 which is your retail price
Answer: it is 65%
Step-by-step explanation:
What I got was 9/10 or you could make it into a percentage 90% hope this helps
Greater than? I don’t fully understand what is being stated… elaborate?