You are given 30kg of rice. You are provided with a 2kg stone for and a manual scale for weighing. In how many time of weighing can you weight the 30kg of rice? *
Answers
Answered by
0
Answer:
15
Explanation:
it is the correct answer
Answered by
2
Answer:
2kg
2
2+2=4
4+4=8
8+8=16
16+8+4+2=30kg of total weght
total in 6 times
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