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 Nov 9, 2019
edited by htzhang919  Nov 16, 2019
 #1
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Amazing answer by Alan here ----> https://web2.0calc.com/questions/help_10740

 Nov 9, 2019
 #2
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thank you!

 Nov 9, 2019
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Here’s a copy of the original question.

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In this problem, a and b are positive integers.

 

When a is written in base 9, its last digit is 5.

 

When b is written in base 6, its last two digits are 53.

 

When a-b is written in base 3, what are its last two digits? Assume a-b is positive.

 

 

 

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GA

 Nov 16, 2019

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