Question

@satellite73

Answer 1

\[\frac{9}{19.8}\] is start

Answer 2

that is not a fraction though, because the denominator is a decimal
you can turn it in to a fraction by writing it as
\[\frac{90}{198}\]

Answer 3

then reduce
top and bottom are both divisible by 18 ( a miracle) giving you
\[\frac{5}{11}\]