8 kg is the weight of the bucket plus a full bucket of water. 4.8 kg is the weight of the bucket plus half a bucket of water.
Subtract #2 from #1 to get
3.2 = w/2
so
6.4 = w
substitute that into #1 to get 1.6 kg for the bucket.
The question is what is the weight with w/4
1.6 kg for the bucket and (4.8)/4 for the water
1.6 + 1.2 = 2.8 kg ■
180 gallons of plain water weighs approximately 681.75 kilograms.
18 ounces of water weighs 1 pound, 2 ounces. -Who knows about the bucket, you didn't say what it was made of.
74 litres of water weighs 74 Kilograms - about 162 pounds.
Water weighs 8.35 pounds or 3.78 kilograms per gallon therefore 40 gallons weigh 334 pounds or 151.2 kilograms.
a bucket...
That really depends on the bucket, but it would be measured kilograms.
8.34 pounds = about 3.8 kilograms.
The weight per US gallon of water at 25 C is 8.33 pounds [per gallon. 2 gallons of water would weigh 16.66 pounds plus the weight of the bucket itself.
70,000 gallons of plain water weighs 3,807.13 kilograms.
180 gallons of plain water weighs approximately 681.75 kilograms.
A gallon of water weighs about 8.34 pounds. If you have a good sized bucket with a gallon of water in it and you put a 5-pound fish in the bucket, you'll have a bucket that weighs about 13.34 pounds (plus the weight of the bucket). That's as long as the bucket doesn't overflow. The fish will (usually) be neutrally bouyant in the water, and it will be essentially weightless in that water. But its weight will add to that of the water in the bucket. No, it won't weigh 15 pounds, but it will weigh in as suggested. However, the weight of the water itself will not change.
3 liters of water weighs 3000 grams or 3 kilograms
If you think only of the liquid pure water then 50 litres of pure water weighs 50 kilograms.
Gallons of what? Different liquids have different weights. A gallon of water weighs 3.7854118 kilograms. A gallon of milk weighs 3.89 kilgrams. A gallon of gasoline weighs 2.835 kilograms. A gallon of ethanol weighs 2.987 kg. A gallon of mercury weighs 51.2165976 kilograms.
750 litres of water weighs 750 Kilograms
1 Liter of water weighs 1 Kg. 5 gallons of water is 18.93 Liters, so 18.93 Kg for the water. I have no idea the mass of the bucket.
One gallon of water weighs about 8.35 pounds (about 3.8 kilograms).