My bases problem but now it has the correct answer

Number Theory Level 2

What is 2 6 ( 2 7 8 ) 26_{(27_8)} ?


The answer is 52.

Lâm Lê by Lâm Lê , 13, Australia

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1 solution

Richard Desper
Nov 19, 2020

2 7 8 = 2 ∗ 8 + 7 = 23 27_8 = 2*8 + 7 = 23

2 6 ( 2 7 8 ) = 2 6 23 = 2 ∗ 23 + 6 = 52 26_{(27_{8})} = 26_{23} = 2*23 + 6 = 52

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