14. Simplify the expression: \(6l \cdot 0.5 \cdot 2m\)

To simplify the expression \(6l \cdot 0.5 \cdot 2m\), we multiply the numerical coefficients and the variables separately.

Multiply the coefficients: \(6 \cdot 0.5 \cdot 2 = 3 \cdot 2 = 6\).

Multiply the variables: \(l \cdot m = lm\).

Combine the results: \(6lm\).

Ответ: \(6lm\)