- #1
look416
- 87
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Question :
Please give 8 weights which can weigh from 1 ... to 3280.
you can put these 8 weights on either side of the balance, but you only can use once.
Approach:
have done few approach, most nearest one is
1,2,3,13,39,117,351,1053 but adds up to 1755 only,which mean i can only weigh up to 1755g only
Please give 8 weights which can weigh from 1 ... to 3280.
you can put these 8 weights on either side of the balance, but you only can use once.
Approach:
have done few approach, most nearest one is
1,2,3,13,39,117,351,1053 but adds up to 1755 only,which mean i can only weigh up to 1755g only