You would use 6 gallons of water to water 45 plants
4=30

=


of 4 gallons = 6 gallons
She drinks 4.27 grams on calcium in 14 days at one glass of milk containing 14 mg per day
Answer:
I think its 6 units
Step-by-step explanation:
The area is 30 units so therefore you would divide it by any side so therefore if you would do 30 divided by 5 you would get 6.