How can you measure any weight between 1Kg to 40Kg using upto four weight without repeating any weight ?
Answer is 1Kg ,3Kg ,9Kg ,27Kg
With these 4 weights you can find any weight from 1 to 40 by adding or subtracting
Answer is 1Kg ,3Kg ,9Kg ,27Kg
With these 4 weights you can find any weight from 1 to 40 by adding or subtracting