First of all you must convert 25 into a fraction by putting it over one
\(\frac{25}{1}\)×\(\frac{2}{5}\).
Then you multiply accross \(\frac{25}{1}\)×\(\frac{2}{5}\)=\(\frac{50}{5}\) then you divide the numerator(top) by the denominator(bottom)
50÷5=10
You answer is 10
