5) \( \frac{21}{5} \times \frac{13}{5}= \)

To solve \( \frac{21}{5} \times \frac{13}{5} \), you simply multiply the numerators and multiply the denominators. So, you get: Numerator: \( 21 \times 13 = 273 \) Denominator: \( 5 \times 5 = 25 \) Putting it all together, the expression simplifies to \( \frac{273}{25} \). That's quite the fraction to chew on, but you can convert it to a mixed number if you’d like! If you go ahead and divide, \( 273 \div 25 \) gives you \( 10 \) with a remainder of \( 23 \), which means it can also be expressed as \( 10 \frac{23}{25} \)! Now, that's a fraction packed with flavor!