Answer:
29
Step-by-step explanation:
The answer would be 16
11 + (8-3)^2 - 20 = 16
15%
amount error is guess subtract actual amount 198-172 = 26
26/172 = 0.15
0.15 x100 = 15%
The answer is C.
Hope this helps
75.7 liters to be exact because the full amt. not rounded is 75.7082. I got this by using conversion tables <span />