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because it was a shot
*remembers from Die Hard*
Fill the 5-gallon jug, pour three gallons into the 3-gallon jug. Dump out the 3-gallon jug and put the 2 gallons left in the 5-gallon jug into the 3-gallon jug. Fill the 5-gallon jug again. Since there is exactly 2 gallons in the 3-gallon jug, there is one gallon of empty space. Pour 1 gallon from the 5-gallon jug into the 3-gallon jug, leaving you with exactly 4 gallons in the 5-gallon jug
why do u hate america? if it were not for us u guys would be lost. i mean we invented the tv, we invented the internet, cars and we even went to the planet moon. we won all the wars and we always help the little countries who cant fight and we give food to poor people.
Or, you could have done it this way:Fill the 3 gallon and pour it into the 5 gallon. Refill the 3 gallon and again, pour it into the 5 gallon leaving 1 gallon left in the 3 gallon. Dump out of water in the 5, fill it with the 1 gallon in the 3 gallon jug and then refill the 3 gallon to pour into the 5 gallon which now has 4 gallons.