Question

one and one tenth
two and four tenths
five and nine tenths
decimal number
38
1.1
2.4

fraction or mixed number

2\frac{2}{5}

Explanation:

Step1: Convert to decimal (five and nine tenths)

The whole number is 5, and nine tenths is $\frac{9}{10}=0.9$. Add them: $5 + 0.9 = 5.9$

Step2: Convert to mixed number (five and nine tenths)

The whole number part is 5, the fractional part is $\frac{9}{10}$, so the mixed number is $5\frac{9}{10}$

Answer:

decimal number	fraction or mixed number

Additionally, verifying the existing completed rows:

1. One and one tenth: Decimal $1.1$, Mixed number $1\frac{1}{10}$ (matches the given entry)
2. Two and four tenths: Decimal $2.4$, Mixed number $2\frac{4}{10}=2\frac{2}{5}$ (matches the simplified given entry)