Answer:
2673
Step-by-step explanation:
It is -3 degrees Celsius per 1 hour. <span />
Basically divide each fraction to get the simplified version of each answer. You divide each fraction by the highest multiple.
4/16 can be divided by 4 to get 1/4
12/18 can be divided by 6 to get 2/3
4/10 can be divided by 2 to get 2/5
16/20 can be divided by 4 to get 4/5
First add the times she went over the the 3 months
So she went 6 monthsin total
Multiply that by 10 so equals 60
Alison will take 60 bags of cans to the recycling center in these three months.
Hope I helped