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.

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13. we can summarize as follows: sophia used 1/6 of the 4/8 yard of string, therefore sophia used

--> sophia used 1/12 of yard.

14. 3/5 of 50:

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23. the conversion factor is 1 c = 8 fl oz, therefore we must multiply by 8:

4 1/8 c = 4 fl oz

24. we have 65 inches. the conversion factor between inches and feet is:  

1 ft = 12 in

therefore, we should divide 65 inches by this factor to obtain the measurement in feet:

25. mai-li has yd of material. the new skirt takes yd. so, the material left will be

yd

26. to find the difference 6/25 - 4/5, we should choose 25 as common denominator, since it can be divided by both 25 and 5. therefore we have:

27. total mulch: pounds

each bag can hold pound

a: number of full bags filled with mulch:   --> 17 full bags

b: total price: 17 * 2.25 $/bag=38.25 $

28. shayla needs:

29. the basic recipe serves 8 people. we need the amount of each ingredient to serve 32 people, so we must multiply the amount of each ingredient by 32/8=4:

dried split peas:

water cup:

chopped onion:

cup chopped celery:

ham shank: pounds

30. 1 pound = 16 ounces

therefore, we must divide 96 ounces by 16 in order to convert into pound:

96 ounces/16= 6 pounds

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

alot

step-by-step explanation:

its a wood chuck that can chuck wood