Answer:
20%
Step-by-step explanation:
To find the percent increase lets first find the increase.
36-30 = 6
Now divide the increase by the original amount
6/30 = 1/5 = 20%
3,6
Yes
44 is 100%
100% + 100% + 50% = 250%
44 + 44 + 22 = More than 100