-3 1/2 ÷ 2/15 Convert the mixed numbers into improper fractions - 7/2 divided by 2/15 Convert the division sign into multiplication while flipping the fraction 2/15 to 15/2. - 7/2 * 15/2 Multiply the numerator by the other numerator while multiplying the denominator by the other denominator. Final Answer: -105/4 or 26 1/4 or 26.25 *All of these answers are equvilant to each other.