<PRE><B>Question 908044</B>
5^12 = 244,140,625


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5^13 = 5^(12+1) 


5^13 = 5^12*5^1


5^13 = 5^12*5


5^13 = (244,140,625)*5


5^13 = 1,220,703,125


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5^11 = 5^(12-1) 


5^11 = 5^12/5^1


5^11 = 5^12/5


5^11 = (244,140,625)/5


5^11 = 48,828,125


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