To solve \( 13 \times 1.2 / 5 \), we first calculate \( 13 \times 1.2 \):
\[ 13 \times 1.2 = 15.6 \]
Now, we divide \( 15.6 \) by \( 5 \):
\[ 15.6 / 5 = 3.12 \]
Now, looking at the responses provided, none of them represent \( 3.12 \) directly. However, if we convert \( 3.12 \) into a fraction:
\[ 3.12 = \frac{31.2}{10} = \frac{156}{50} = \frac{78}{25} \]
But none of the given options corresponds to this exact result. Therefore, it seems like we need to focus back on the options you provided.
To clarify:
- The options given seem to be mixed representations (none appear to fit \( 3.12 \)), but using numerical estimates from the provided choices, the closest might be \( 18.1/5 \) or \( 18.3/5 \), but clarifying and calculating yields:
Actual Value = \( 3.12 \)
Hence, none of the options match the calculated answer of \( 3.12 \). Without any doubt here, double-checking gives the result of \( 3.12 \) does not conform with any options listed.
Please verify the problem statement and options.