Question

There are 2 jugs one 5 gallon jug and a 3 gallon jug.Fill 1 of them with 4 gallons of water and place it on the scale

Answer 1

what is the question?

Answer 2

You have to explain how you would do this.

Answer 3

First fill 5 gallon jug with water...
Then fill 3 gallon jug with water from the 5 gallon jug..... SO 2 gallon of water will remain in 5 gallon jug
Now, throw throw the water from 3 gallon jug
After that fill 3 gallon jug with again water from 5 gallon jug that had 2 gallon of water
Now, fill the 5 gallon jug and fill the remaining 3 gallon jug with the water from 5 gallon jug......
Now: there will be exactly 4 gallon of water on the 5 gallon jug