16/20. We reduce that and get 4/5.
After this it's much simpler to chage it.
100 dividied by 5 is 20. (20,40,60,80,100)
So the 4th number (4/100)
is 80. 80%.
20% she didn't and 80% she did :) (100-80)
Answer: C. x-2
Step-by-step explanation:
We have the following expression:

Factoring in the numerator:

Factoring again in the numerator with common factor
:

Simplifying:

Hence, the correct option is C. x-2
Answer:
11/24
Step-by-step explanation:
change it to :
20/24-9/24
then solve
Add 9x to both sides
3y=9x+15
Divide 3 to both sides to get y by itself
Y=3x+5
No cause 4 is a even number. when u multiple any number with 4 its going to be even.