1. 6 1/2 ÷ 2 2/3=?

2. 3 2/7 ÷ 1 1/4=?

3. 1 3/8 ÷ 1 1/12=?

4. 1 3/8 × 3 1/3=?

5. 1 1/3 × 2 1/5=?

6. 1 3/4 × 2 2/3=?

all solutions

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !