( 50 mL x 60 drops / mL ) / 30 drops/min = 100 minutes
1 mph = 5280 ft/hr = 5280 ft / 60 min = 88 ft/min
1 m/h = 5280 ft / h = 5280 ft / 60 min = 88 ft/min
50*10 = 500 drops.
60ml x 15 drops/ml = 900 total drops 900 total drops divided by 60 minutes (1 hour) = 15 drops per minute
Formula: L/min x 0.00001667 = m3/s
1000x20/720 = 28 gtts/min
( 50 mL x 60 drops / mL ) / 30 drops/min = 100 minutes
To calculate the number of drops per minute, you would multiply the amount of IV fluids per day by the number of drops per mL (1400mL/day x 15 drops/mL). Next, divide this total by the number of minutes in a day to find the drops per minute.
Formula: quarts per minute x 15 = gallons per hour
1 mph = 5280 ft/hr = 5280 ft / 60 min = 88 ft/min
1 m/h = 5280 ft / h = 5280 ft / 60 min = 88 ft/min
Formula: m3/min x 0.01667 = cubic meters per second
Use this formula: gallons per minute x 3.785 = liters per minute
Assuming the gasoline has the same approximate drop size as water, there are 20 drops per ml. Therefore 2 drops per second = 120 drops/min = 7200 drops/hr = 172800 drops/day = 1,209,600 drops/wk Divide that by 20000 (drops/liter) gives you about 60.5 liters.
Giri per min is the Italian for rpm (revolutions per minute)
50*10 = 500 drops.