how many gals.of water in a tank,4'd x8'L x4'w?
100212
There are 231 cubic inches in a gallon. 4' has 48" and 8' has 96" in it. So 48" * 96" * 48" = 221,184" \n221,184 / 231 = 957.50 gallons in it.
1082781
Depends! If you're talking U.S. gallons, there are 3.785 liters in one gallon therefore there would be 3,785 milliliters in a gallon. If you mean Imperial gallons, there are 4 and a half litres ( different spelling !) in a gallon therefore there would be 4,500  millilitres in a gallon .
983864
First find the surface area of the tank:\n\nS.A. = 2x(lb+bh+hl) = 2(12x9 + 9x4 + 4x12) = 384 meter square\n\nSince it says 5 per meter and it is 2 meters wide, the Rs. 5 applies to 2x1 = 2 meter square of the sheet\n\nSo if ur paying Rs 5 for every 2m.sq., then u pay Rs. 2.5 for 1m.sq.\n\nTherefore, total cost = 384 x 2.5 = Rs 960
619237
1st, the volume of the tank is (4/3)π(4.5)^3 = 381.7035 cubic meters.  The part left unfilled is a spherical cap whose volume formula is (π/6)(3r1² + h²)h, where r1 is the radius of the base of the cap, and h is its height.  The height here is 9 - 6.5 = 2.5, and r1² = 4.5² - (6.5-4.5)² = 16.25.  \n\nSo the volume of the unfilled cap is (π/6)(3*16.25 - 2.5²)*2.5 = 55.6324 cubic meters.  We subtract that from the volume of the tank to get 326.0711 cubic meters of water when the tank is filled 6.5 meters deep.  \n\nNow one liter fills a cube 1/10 of a meter on a side (10 cm), so a bucket is 1/100 of a cubic meter.  Multiplying the required volume gives 32,607.11 buckets, which rounds up to 32,608.\n\nMathgirl mistakenly assumed the volume of the tank was proportional to the depth of water, which would be true for a cylinder, but not for a sphere.
346689
assuming you are going to fill it to about 4" from the rim, you will use approx. 5455 gallons of water
917983
A. Amount of Z in tank  = 4 lb\n\nB. After 10 minutes amount of Z = 4 lb\n\nC  Amount of water in tank at time t = (10 + 2t) gallons\n\nSo at time t, concentration of Z in tank = 4/(10 + 2t)\n= 2/(5 + t) lb/gallon\nSo 0.1 = 2/(5 + t) ie 5 + t = 20, t = 15 minutes
1003334
Assuming D is diameter, calculate the volume of the tank, subtract the volume of the cylinder and convert the remaing volume to gallons.  There are 128 cubic inches (0.0741 cubic feet) per gallon.\n\nyou do the math, that is obviously the intent of your assignment
152321
1 gallon of water=8.33 pounds\n\n\nGallons into Pounds: Multiply the specific gravity of the liquid by 8.33* (weight in pounds of 1 gallon of water); then multiply this result by the number of gallons, to obtain the weight in pounds.
400038
5 gal is 35lb you do the math
98169
at least half a gallon.
916689
10.5 gallons\nTimes 12 by 1/8 if your doing it in your head think of 1/4 and 1/2\n1/4 of 12 is 3 and 1/2 of 3 is 1.5 so he has 1.5 gallons left to fill the tank take 12-1.5 and you get 10.5
153061
about 1.5 gallons (6 quarts).
17004
V = πr2h\n1.v = 36 cubic inches = 0.15584410891073416 us galons\n\n2. v = 36 0.15584410891073416 us gallons \n\n3.v = 72 = 0.3116882178214683 us gallons
342773
Want to see something neat??\n\nType "19 gallons in cubic feet." into google.\n\nWorks for all kinds of conversions.
470476
water weighs 8.345 lbs/gal.  Divide water weight lbs/gal by 8.345 and that's your answer.
264523
1 ft^3 = 7.48 gallons.  You will therefore need a box with an internal volume of 2.139 ft^3 (or 3696.257 cubic inches).\n\n12" x 14" x 22" will work.  OR 12" x 12" x 25.67"  OR ....
601468
The answer is (d) if this is the question:\n\nInitially the tank is full.  The outlet pipe is opened.  When the water in the tank is 3/4th full, both inlet pipes are opened.  Calculate the fractional level of the water in the tank after 2:05 hr.\n\nSince inlet A and outlet C cancel each other out at 50L/hr, only need to consider inlet B at 25L/hr.  Since 2:05 hr is the same as 2.083 hr (5 min = 0.083 hr), the amount of water added by inlet B is 25L/hr * 2.083 hr = 52.08 L.  Will use 52 L in the calculation.\nThe total amount of water in the tank after 2:05 hr is the initial 750 L + 52 L = 802 L.\nThe fraction level of the water is 802 L / 1000 L = 0.802\nSince 4/5 = 0.8 the answer is (d).