Answer:
90%
Step-by-step explanation:
90 + 10 is 100 total
90/100 is just 90%
67.5 divided by 11.25 equals 6 so you made 6 costumes
Step-by-step explanation:
I am going to guest 25 mins
1. 2.22
2. 4.95
For the 4 you devide 50 by 6 and for 5 you subtract