5. \( 4 \times \frac{7}{10}= \)

To solve \( 4 \times \frac{7}{10} \), you can multiply the whole number by the numerator of the fraction. So, \( 4 \times 7 = 28 \). Then, you put it over the denominator: \( \frac{28}{10} \). To simplify, you can divide both the numerator and denominator by 2 to get \( \frac{14}{5} \), which is an improper fraction. If you prefer a mixed number, that’s \( 2 \frac{4}{5} \). If you ever need to multiply a whole number by a fraction, remember the simple strategy: multiply the whole number by the top and keep the bottom the same! Avoid the common mistake of skipping the denominator—it’s a crucial part of the equation! And remember, practice makes perfect, so keep those fractions coming!