ok i don't really feel like explaining why rn cuz i'm doing something, but if you want to know way just tell me and i'll explain. Also I took this lesson last week I'm in 7th grade k12 and my teacher today explained it pretty well. So since I am not a pro I don't know if this will be right but tell me if it is thank you:)
Step-by-step explanation:So if it's filling up 2 gallons per minute then you would multiply 2x2=4 3x2=6 4x2=8 and 5x2=10. So you would multiply every minute by 2.
