I don't know the answer. to this
A.18/100B.73/100C.60/100
#3a. .4 = 4/10b. .7 = 7/10c. .63 = 63/100#4a. 18% = 18/100 = 9/50b. 73% = 73/100c. 60% = 60/100 = 3/5#5a. 3/4 = .75b. 15/20 = .75c. 27/50 = .54#6. 68 out of 8068/80 = .85.85 *100 = 85%hope they help you.
