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If I have to measure all weights from 1 kg to 121 kg, what is
the minimum number of weights I should keep?
1.1 2.5 3.13 4.21

Answer Posted / vishnukings

Answer is 7.

number weights needed.
1, 2, 4, 8, 16, 32, 64.
this numbers when adding gives values from 1 to 121.

Is This Answer Correct ?    4 Yes 8 No



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