Question

How to convert 6.9 to a fraction or mixed number

Answer 1

6.9 has 1 decimal, therefore we'll use 1 zero and lose the dot

$\bf 6.\underline{9}\implies \cfrac{69}{1\underline{0}} \\\\\\ \textit{now, 10 goes into 69 \underline{6 times} with a \underline{remainder} of 9}\implies 6\frac{9}{10}$