19- What is the difference? \( \frac{2}{3}-\frac{1}{8}=\square \) a) \( 23 / 24 \) b) \( 12 / 24 \) c) \( 13 / 24 \) (d) \( 10 / 25 \)

To find \( \frac{2}{3} - \frac{1}{8} \), we need a common denominator. The least common multiple of 3 and 8 is 24. So, we convert the fractions: \( \frac{2}{3} = \frac{16}{24} \) and \( \frac{1}{8} = \frac{3}{24} \). Now, subtract: \( \frac{16}{24} - \frac{3}{24} = \frac{13}{24} \). So the answer is \( \square = \frac{13}{24} \) which corresponds to option c). If you're ever confused about finding a common denominator, just remember: multiply the denominators together, but try to find the smallest multiple they'll share. It’s like playing a number game! And if you're trying to solve similar fraction problems, make sure to always reduce your answer if necessary. Remember, simpler is often better — just like a good recipe where less is more!