Question 922491
Subtract the indicated bases.
2102(three)-112(three)
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2102
-112
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1220
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2102 = 2*27 + 9 + 2 = 65 decimal
112 = 9 + 3 + 2 = 14 decimal
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1220 = 27 + 18 + 6 = 51 decimal
65 - 14 = 51