Answer:
\(\frac{25}{2}\)
Step-by-step explanation:
We have been given an expression \(D\cdot \frac{E}{F}\). We are asked to evaluate our given expression, when \(D=5,E=10\text{ and }F=4\).
To evaluate our given expression, we will substitute \(D=5,E=10\text{ and }F=4\) in our given expression.
\(5\cdot \frac{10}{4}\)
\(5\cdot \frac{5}{2}\)
\(\frac{5\cdot 5}{2}\)
\(\frac{25}{2}\)
Therefore, the value of expression at the given values would be \(\frac{25}{2}\).
