Well, let's paint a happy little picture here. Water weighs about 8.34 pounds per gallon, so in 30 gallons of water, you would have around 250.2 pounds. Isn't that just a lovely little fact to know? Just imagine all the beautiful things you could create with that much water in your life.
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Well, honey, a gallon of water weighs about 8.34 pounds. So, if you have 30 gallons of water, you're looking at around 250 pounds of water. Hope that quenches your thirst for knowledge!
One gallon of water weighs approximately 8.34 pounds. Therefore, 30 gallons of water would weigh around 250.2 pounds.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
I take it that there should be percentage signs in this question. How many gallons of pure water must be added to 10 gallons of 30% saltwater to make a solution that is 25% saltwater?" If 30% of the 10 gallons is saltwater that means that 3 gallons are saltwater. As only pure water will be added, we need to find out how many gallons = 100% if 3 gallons = 25%. The relationship of 100 to 25 is 4 : 1, so there will need to be a total of (3 x 4) gallons at the end of the operation. As 3 x 4 = 12, and as we started with 10 gallons, that means that we need to add 2 gallons of pure water.
Area = pi x radius^2 Multiply that answer by 30feet and you have the volume of the pipe.
Multiply the initial number by the numerator. 30 x 3 = 90 Then divide by the denominator. 90 / 5 = 18 18 gallons.
1 pound = 16 ounces 2 pounds = 32 ounces 3 pounds = 48 ounces . . 30 pounds = 480 ounces