if u have 150 pebbles and need to make packets out of it in such a way that if sny number of pebbels up to 150 is required u can hand it over without opening the packets what is the minimum number packets u need
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Answer:
I think 1 pebble in each paket will do the job so answer is 150 .
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Given : 150 pebbles . need to make packets out of it in such a way that if any number of pebbels up to 150 is required u can hand it over without opening the packets
To find : minimum number packets required
Step-by-step explanation:
we can put pebbles in packets
1
2
4
8
16
32
64
23
1 + 2 = 3
1 + 2 + 4 = 7
1 + 2 + 4 + 8 = 15
1 + 2 + 4 + 8 + 16 = 31
1 + 2 + 4 + 8 + 16 + 32 = 63
1 + 2 + 4 + 8 + 16 + 32 + 64 = 127
127 + 23 = 150
minimum 8 packets required
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