1. subtract 8,885-10,915 =

2. Add the follwoing fractions and reduce to lowest terms 1/4 + 3/12 + 1/24 =

3. Multiply the fractions and reduce to lowest terms. Use cancellation whenever possible (Enter your answer as a simplified mixed number)

2/5 x 2/5 x 20/1 =

4. Subtract thr fractions and reduce to lowest terms. 1/3 - 1/12