Answer
$5\frac{2}{5}$
Work Step by Step
To convert a decimal to a fraction, place the decimal value in the numerator. Set the denominator to a multiple of ten, corresponding to the rightmost place value, in the case tenths.
Simplify by dividing the numerator and denominator by the greatest common factor.
$\frac{4}{10}=\frac{4\div2}{10\div2}=\frac{2}{5}$
Write the whole number portion to the left of the fraction.
