C. 5 units is the answer and I am typing to make in 20 characters long.
The other 6 books can be arranged in 6 ways
= 6*5*4*3*2*1 = 720 ways answer
The answer to your question is alphabetical order
Answer:
1. 45
2. 24
3. 32
Step-by-step explanation:
One
Ashley= 3/4 * Steve
Ashley= 3/4 * 60
Ashley = 180/4
Ashley = 45
Two
60% of 40
60/100 * 40
2400/100 = 24
Three
40% 80 = 40/100 * 80 = 3200 / 100 = 32