To find out what percent 112 is of 320, you can use the formula:
\[ \text{Percentage} = \left( \frac{\text{Part}}{\text{Whole}} \right) \times 100 \]
In this case, the part is 112 and the whole is 320. Plugging in these values:
\[ \text{Percentage} = \left( \frac{112}{320} \right) \times 100 \]
Calculating the fraction:
\[ \frac{112}{320} = 0.35 \]
Now, multiply by 100 to get the percentage:
\[ 0.35 \times 100 = 35 \]
Therefore, 112 is 35% of 320.