in order to divide
[tex]\frac{9.03}{0.3}[/tex]
we must convert the decimal number to intergers. We can do that by multiplying by 100/100.
That is
[tex]\frac{9.03}{0.3}=\frac{9.03}{0.3}\cdot\frac{100}{100}[/tex]
hence,
[tex]\frac{9.03}{0.3}=\frac{903}{30}[/tex]
and now, we can apply the long division on 903/30:
Therefore, 9.03/0.3=30.1
