7. Simplify the expression (16st)/(2s) (16st)/(2s)=

## Step 1: Simplify the Coefficients<br />### Divide the numerical coefficients: $\frac{16}{2} = 8$.<br /><br />## Step 2: Simplify the Variables<br />### Cancel out the common variable 's': $\frac{s}{s} = 1$. The variable 't' remains unchanged.<br /><br />## Step 3: Combine the Simplified Terms<br />### Multiply the simplified coefficient and variable: $8 \times 1 \times t = 8t$.