nine hundred
about 15 gallons per hour
If a pool was leaking for 12 hours and leaked out 78 gallons of water in total, then it would of leaked out 6.5 gallons every hour. This is a math problem.
105 gallons per hour. 7 Quarts x 60 minutes = 420 Quarts 420 Quarts / 4 Quarts per gallon = 105 Gallons per Hour
yes
1 hour = 60 minutes 20 gallons / 1 minute = x gallons / 60 minutes Solve the equation for the amount of gallons per hour 60 min x 20 gallon / 1 = x x = 1200 gallons/minute
20 gallons
(1 US gallon/hour) x (1 hour/3,600 seconds) x (3.78541 liters/US gallon) = 0.0010515liter/second(rounded)
It means every hour, do something on the half of that hour. Eg. 1:30 > 1 hour later > 2:30, etc. So basically, once an hour, but shift it to the half hour (30 mins)
There are no hours in a gallon as a gallon measures the amount of fluid where as an hour is a measurement of time. Therefore time cannot be used to measure a liquid.
It seems like your question got cut off. Please provide more information so I can assist you accurately.
In 2 hours she'll have picked 12 quarters, which is 3 units, so she will have picked 3 gallons.
1000 litres per hour equates to 3.667 Imperial gallons per minute or 4.4 US gallons per minute.