3. 14/16 + 1/5 4. 8 8/9 - 5 1/11 5. 7 1/13 * 4 15/17 6. 3/9 + 4/9 7. -3/4 + 15/24 8. 11 5/9 + 10 1/3 9.-4/9 + (-1/3) 10. 5/7 - 4/6 11. -5 2/7 - 1 5/7 12. 7 5/6 - 5 5/9 13. sophia had 4/8 yards of string. she used 1/6 of the string for a school project. how many yards of string did she use for her project? 14. 3/5 of 50 15. 13 * 2/3 16. 3/10 * 2/3 17. -5 1/3 * 1 2/5 18. 2 1/7 * 3/4 19. 3/7 / 3/4 20. -5/3 + -15/7 21. 9 / 5/8 22. -3 2/6 / 1 1/2 complete the measurements: 23. 4 1/8 c = __ fl oz 24. 65 in. = __ ft. 25. mai-li has 7 1/5 yd. of material. her new skirt will take 2 3/5 yd. how much material will she have after the skirt is made? 26. if you wanted to find the difference of 6/25 - 4/5, what common denominator should you choose? why? 27. a store buys 77 1/2 pounds of mulch in a large shipment. they divide the mulch up into bags that can hold 2 1/4 pounds. the store sells one bag of mulch for $2.25. for each part of the question, show your work. a. how many full bags of mulch will the store make? b. considering only the full bags, what is the total sales price of all the bags of mulch? 28. shayla is baking muffins that require 1/2 cup of veggie oil. she only has 1/3 cup of veggie oil left. how much more does she need? 29. the basic recipe for split pea soup serves 8 people. find the amount of each ingredient needed to serve 32 people. ingredient 8 servings dried split peas 2 1/4 cup water 2 quart chopped onion 3/4 cup chopped celery 1 cup ham shank 2 pounds 30. convert 96 ounces into pounds and explain how you determined the answer. explain/show your work for 25 - 30. you.