4 items are filed under this topic.
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The number of digits in a number base m |
2011-12-22 |
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From Jash:
Assume there is a number system of base m.
The one property of this system is: If 2 numbers written in this system, which have 'a' and 'b' as the number of digits are multiplied, then the product of the 2 numbers will have a number of digits which is a function f(a,b).
In other words, as long as the number of digits of the 2 numbers are constant, the number of digits of their product is a constant.
Find m.
Answered by Robert Dawson. |
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Multiplying in different bases |
2009-02-25 |
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From Susan:
11 base 2 X 22 base 3 + 33 base 4 = _________ base 5
Answered by Robert Dawson. |
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In what base is 3x3= 10? |
2009-02-14 |
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From David:
In what base is 3x3= 10, 3x3=11, 3x3 = 12? is there a fast way to see this or do I have to create multiplication tables until I find the right one?
Answered by Penny Nom. |
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Division in different bases |
2008-12-02 |
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From MICHELLE:
DIVIDE 538 BY 14 IN BASE 2, 3, 4 & 5
Answered by Penny. |
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