To solve this problem, the first thing you'll want to do is change both of the mixed fractions to improper fractions. To make mixed fractions into improper fractions you multiply the denominator of the fraction with the whole number and add the numerator to the product. Then you'll have two improper fractions. After that you'll want to flip the second fraction, placing the denominator as the numerator but only for the second one! Then, change the division to multiplication, look for cross outs, solve, and simplify. If you have any further questions, don't hesitate to shoot me a question. Hope this helped!