1 Answer

Bjorn · Answer 1 · 2023-03-01T09:18:59+0000

Given the number:

notice that the even and odd digits that are in this number are:

$\begin{gathered} odd\colon7,5,3,1 \\ \text{even:}2,4,8 \end{gathered}$

there are 4 odd digits and 3 even digits, then the ratio of odd to even is:

$\text{odd to even=}(4)/(3)=4\colon3$

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