What is the significance of the ishango bone?
2 answers:
Answer: Very ancient discovery tool from ancient mathematicians
Step-by-step explanation:
Answer: The scratches are the first sign of one used in computing.
Step-by-step explanation:
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Answer:
65
Step-by-step explanation:
2w+ 2l = 300
2w + 170=300
2w= 130
w=65