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July 18, 2017

SS 2 Mathematics Third Term: Problem Solving on Number Bases Expansion, Conversion and Relationship

Converting from base b to base 10 The next natural question is: how do we convert a number from another base into base 10? For example, what does 42015 mean? Just like base 10, the first digit to the left of the decimal place tells us how many 50’s we have, the second tells us how […]

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