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Darlene11

  • one year ago

A real number is ever irrational? 1Sometimes 2Always 3Never

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  1. itsmylife
    • one year ago
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    sometimes

  2. sat_chen
    • one year ago
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    sometimes

  3. frankisme
    • one year ago
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    its sometimes because a rational number can also be real the same with an interger

  4. AudreyHepburn_1996
    • one year ago
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    help

  5. AudreyHepburn_1996
    • one year ago
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    Find the product. Simplify. 1. three over fourteen of ten over nine (1 point) fifteen over forty-two five over twenty-one two-sevenths five-sixths 2. You are making scarves for presents. Each scarf needs three-fourthsyd of fabric. How many yards of fabric do you need for 6 scarves? (1 point) 9one-third yd 4one-half yd 8 yd 5one-fourth yd Find the product. 3. 2one-half × 1one-half (1 point) 2one-fourth 2 3three-fourths 4 4. Evaluate four-fifthsx for x = 7. (1 point) 28 5one-fifth 5three-fifths twenty-four over five 5. A gallon of water weighs 8one-third lb. How much does 1one-fifth gallon of water weigh? (1 point) 12 lb 8one over fifteen lb 10 lb 11one-half Find the quotient. 6. 6 ÷ one-fifth (1 point) 1one-fifth one-fifth five over thirty-six 30 7. five over twenty-eight ÷ one-seventh (1 point) 1one-fourth four-fifths five over one hundred ninty-six four over twenty-one 8. 6two-sevenths ÷ 2three-fourths (1 point) 2two-sevenths 17two-sevenths 2six-elevenths seven-sixteenths 9. Paige spends 1 hour on her homework. She spends equal amounts of time on all subjects. If Paige spends one-half hour on Spanish, how many subjects does she study? (1 point) 2 subjects 4 subjects 1 subject 3 subjects Note: This item has been reviewed and is scheduled to be updated. All students will receive full credit for any response to the following. Find the number that completes the equation. 10. blank over two =four over twelve (1 point) two-fifths 2 5 one-third 11. You have 2two-thirds cups of dried fruit to divide evenly among 3 children. How many cups of fruit will each child receive? (1 point) seven-ninths nine-sevenths eight-ninths nine-eighths Solve the equation. Check the solution. 12. t over thirty-two = 17 (1 point) 534 544 554 564 13. 2one-thirdx = 7seven-eighths (1 point) 3three-eighths 3one-half 3five-eighths 4one-fourth 14. It took 12 gallons of gas to fill the tank of the family car. This is five-sixths of the amount the tank can hold. How much gas does the tank hold? (1 point) 10 gallons 14two-fifths gallons 12five-sixths gallons 13five-sixths gallons 15. In a math question, Magda correctly answered a question that asked for a typical measure of orange juice in a full family-size jug. Which was her answer? (1 point) 2 cups 1 gal 10 gal 10 fl oz 16. Which would you most likely measure using inches? (1 point) width of a road length of a hallway length of your nose distance to the moon Complete the statement. 17. 4 c = pt (1 point) 2 1 8 16 18. 7three-fifths ft = yd (1 point) 15one-fifth 3four-fifths 2eight over fifteen 22four-fifths 19. Subtract 5 ft 3 in. – 2 ft 8 in. (1 point) 3 ft 7 in. 3 ft 5 in. 2 ft 7 in. 2 ft 5 in. 20. A recipe calls for 1one-fourth cups of sugar. You want to triple your recipe. How many cups of sugar do you need? (1 point) 2 3one-fourth 3three-fourths 4three-fourths Short Answer Note: Your teacher will grade your response to ensure you receive proper credit for your answer. 21. A recipe calls for 4 pounds of fruit. You have 60 ounces of fruit. a. Do you have as much fruit as you need? b. If not, how much more or less fruit do you need? (2 points) 22. WorkPad Note: For questions 22–23, remember to show all of the steps that you use to solve the problem. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you recieve proper credit for your answer. You buy clothing at a sale. You buy a sweater at seven-tenths of its original price of $35. Answer each question and show all your work. a. How much money did you spend? b. How much money did you save? c. What fraction of the total original price did you save? (3 points) 23. You are wrapping boxes for a fundraiser. You have 80 large boxes. You need 2three-fourths feet of ribbon for each large box. Each roll of ribbon has 50 feet of ribbon. a. Estimate the number of rolls of ribbon you will need. Show your work and justify your estimate. b. Find the exact number of feet of ribbon you will need. Show your work. c. Find the number of rolls of ribbon you will need to buy. Does it differ from your estimate? Explain why or why not. (3 points)

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