Using the place value chart, we can see that the decimal 0.3 is three-tenths so we can write 0.3 as the fraction [tex]\frac{3}{10}[/tex]. The fraction [tex]\frac{3}{10}[/tex] is in lowest-terms.
Therefore, 0.3 can be written as the fraction [tex]\frac{3}{10}[/tex].
Image provided.