Answer:
12000
Step-by-step explanation:
Answer:
900 minutes
Step-by-step explanation:
1/360 of tub is filled every minute
1/600 of it is drained every minute
1/360-1/600=1/900 is filled every minute then
it takes 900 minutes.
Answer:
7676
Step-by-step explanation:
i can help you if you want
Answer: Increase
Step-by-step explanation: 18 is greater than 12