Answer:
Mark has 22.68 candies rounded to 23 candies
Explanation:
Mil has 12 candies
Mark has 89% more
89 percent of 12
.89*12 = 10.68
More means add to the original amount
12+10.68
22.68 candies
Mark has 22.68
We can round because we usually don't get part of a candy.
I will round to 23 candies