An ounce is a unit of weight which is approximately equal to 28 grams. One gallon is equal to 128 ounces so there are 640 ounces in 5 gallons of water.
To calculate the amount of chemical needed per gallon, first determine the total amount of chemical in the 5 gallons of water. Since 16 ounces in 5 gallons equal 500 ppm, you can set up a proportion: (16 ounces/5 gallons) = (x ounces/1 gallon). Solve for x to find out how many ounces of chemical are needed per gallon.
There are 640 ounces in 5 gallons. Each gallon contains 128 ounces. So, 5 gallons would be 5 multiplied by 128, which equals 640 ounces.
That is approximately 14.37 5 gallons
(67.6 fluid ounces) / (128 fluid ounces per gallon) = 0.528125 gallon
640 ounces equal 5 gallons or you can just multiply 128 ounces 5 times and it will equal an amount of 640 ounces
there are sixteen ounces in a gallon, so that would be 16x5 which is 80.
An ounce is a unit of weight which is approximately equal to 28 grams. One gallon is equal to 128 ounces so there are 640 ounces in 5 gallons of water.
5 US gallons equal 640 fluid ounces.
To calculate the amount of chemical needed per gallon, first determine the total amount of chemical in the 5 gallons of water. Since 16 ounces in 5 gallons equal 500 ppm, you can set up a proportion: (16 ounces/5 gallons) = (x ounces/1 gallon). Solve for x to find out how many ounces of chemical are needed per gallon.
5 gallons is 640 fluid ounces.
There are 640 ounces in 5 gallons. Each gallon contains 128 ounces. So, 5 gallons would be 5 multiplied by 128, which equals 640 ounces.
5 gallons is 640 ounces
There are 640 ounces in 5 gallons.
5 US gallons = 640 fluid ounces
That is approximately 14.37 5 gallons
(67.6 fluid ounces) / (128 fluid ounces per gallon) = 0.528125 gallon