Describe what the material that weighs five pounds is composed of. Five pounds of water might sink very quickly in sand. Five pounds of styrofoam might not.
It weighs 5 pounds:)
90 over 2 equals X over 5 so multiply 90 times 5 and divide it by 2... Your answer will probably be 225 pounds.
Exercise and diet for about 5 years :)
The specific gravity of sand is between 90-130 lbs/cubic foot. http://www.reade.com/Particle_Briefings/spec_gra2.html#S 5 US gallons = 0.668402778 cubic feet 90 * 0.66840277 = 60.15625002 130 * 0.668402778 = 86.89236114 So, a 5 gallon bucket will hold between 60 and 87 pounds of sand, depending on how much liquid is in the sand and if it is packed down.
5 gallons... 8P I weighed a cup of sand which equaled 12.45 ounces (used 12.5 ounces for computing purposes). So, 1 gallon of sand (16 cups) equals 200 ounces or divided by 16 ounces/pound, equals 12.5 pounds/gallon. 12.5 x 5 = 62.50 Pounds give or take.
Please note that there are different kinds of sand. A table on the site "Engineeringtoolbox" lists densities between about 80 and 125 pounds per cubic foot, depending on the type of sand, and on whether it is dry or wet.
Heinie Sand is 5 feet 8 inches tall. He weighs 160 pounds. He bats right and throws right.
Loose Weight Quickly That Makes it Easier I Used To Be 367 Pounds and 5' 4" now am 180 pounds... thanks to Healthy Trim
You cannot lose 55 pounds in 5 months if you are a 13 year old girl. This is because your body cannot handle that kind of change so quickly.
You will need to eat right plus workout for 2 or 3 hrs a day to lose 5 ibs quickly
Exercise is far, far better than a diet for losing weight quickly. Eat healthy, not just salad. So, combine exercise with normal food.
You already have the amount of cement you need 75lbs so that is your 3 parts cement. 25 + 25 + 25 =75. Now add the 2 parts sand 25 + 25 = 50lbs. --------------------------------------------------------------------------------------------- Find fractional parts. There is a total of 5 parts. 2/5 = .4 is the fractional part of sand and 3/5= .6 is the fractional part of cement. Then .4 x 75 = 30lb is the sand and .6 x 75 = 45lb is the cement. This gives 75lbs of concrete. If you are asking how much sand to add to 75lbs cement the top answer is correct.