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A collection of math questions designed for the teas exam. It covers a range of topics including fractions, decimals, percentages, algebra, geometry, and data analysis. Each question is accompanied by a detailed solution, making it a valuable resource for students preparing for the teas exam. Well-organized and easy to follow, providing a comprehensive review of essential math concepts.
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1.Three students have a circular pizza divided into 11 slices of equal size. If they each eat one slice, what fraction of ht pizza has been eaten? a. 8/ b. 3/ c. 3/ d. 5/8: b. 3/ 2.an entrepreneur sells 1/2 of her company to one buyer and 1/6 to another buyer. What percent of the company does she have left? a. 33 1/2% b. 8 1/2 % c. 92% d. 66 2/3%: a. 33 1/2% 3.Which of the following fractions represents 5.75 written in simplified frac- tion form? a. 575/ b. 5 7/ c. 4/ d. 5 3/4: d. 5 3/ 4.Which of the following is the sum of the values below? 413.403; 4.12356; 4193.48; 95.631; 4.1284; 786. a. 5,497. b. 4,275. c. 14,606. d. 5,497.23596: d. 5,497. 5.Which of the following is the quotient of 0.4375 divided by 0.35? a a. 0. b. 125 c. 1. d. 0.0125: c. 1. 6.Which of the following places the values below in order from least to greatest? -5; -4.99,; -5.01; -5.001; -5; - 5. a. -5.1; -5.01; -5.001; -5; - 4. b. -4.99; -5; -5.001; -5.01; - 5. c. -5.1; -5; -5.01; -5.001; - 4. d. -4.99; -5.001; -5.01; -5; -5.1: a. -5.1; -5.01; -5.001; -5; - 4.
2 / 7.What is the least common denominator of the following fractions? 2/9; 1/2; 2/ a. 54 b. 9 c. 18 d. 27: c. 18 8.Which of the following lists the values below in decreasing order? -12; ^7; 5.3-; -7/3; -^14; 4 2/ a. -^14; -12; ^7; 5.3-; 4 2/3; - 7/ b. 5.3-; 4 2/3; ^7; -12; -^14; - 7/ c. -12; -^14; -7/3; ^7; 4 2/3; 5.3- d. 5.3-; 4 2/3; ^7; -7/3; -^14; -12: d. 5.3-; 4 2/3; ^7; -7/3; -^14; - 12 9.3(5-2x) = 7 - 2(x+3) Solve the equation above. What is the value of x? a. 5/ b. 7/ c. 1/ d. 1: b. 7/ 10.The sum of two unequal numbers is 72, and their difference is 46. What are the two numbers? a. 59, 13 b. 46, 26 c. 62, 16 d. 60, 12: a. 59, 13 11.A parent plans to divide 8/9 of $27 equally among his four children. How much money will each child receive? a. $6. b. $ c. $ d. $96: c. $ 12.A shopper received 25% of his total purchase, resulting in a discount of $2.25. What is the original purchase price? a. $2. b. $9. c. $11. d. $10.00: b. $9.
4 / 19.Which of the following observation about volcanic eruptions is correct based on the scatterplot? a. the longer the eruption, the shorter the waiting time between eruptions b. the longer the waiting time between eruptions, the shorter the eruption c. the longer the eruption, the longer the waiting time between eruptions d. the waiting time between eruptions is about the same regardless of the duration of the eruptions: c. the longer the eruption, the longer the waiting time between eruptions 20.What is the mean of the following series of numbers? 22; 15; 17; 65; 75; 23 c. 22. b 36. c. 43. d. 33.33: b. 36. 21.What is the mode of the following series of numbers? 3; 15; 9; 17; 14; 8; 3; 25; 10; 22 a. 12. b. 12 c. 3 d. 22: c. 3 22.The number of bushels (B( of a crop varies directly as the number of acres (A) fo the field in which it is planted. A 3.5 acre plot of land produces 121 bushels of the crop. Which of the following is the equation of variation? a. B = 0.0289A b. B = 34.57A c. B = 423.5A d. B = 124.5A: b. B = 34.57A 23.What is the length of the rectangle above? a. 7.5 in b. 7.5 cm c. 8.4 cm d. 7.6 cm: d. 7.6 cm 24.A bivariate data set is graphed on a scatter plot. as the independent variable increases, the dependent variable decreases. Which of the following types of correlation if any exists between the variables? a. positive b. negative
5 / c. positive and negative d. no correlation: b. negative 25.A drink recipe calls for 2 L pink lemonade, 1 L cranberry juice, and 1.5 L lemon-lime soda. How many mL of the drink would this recipe make once the three liquids are mixed together? a. 45 mL b. 4.5 mL c. 4,500 mL d. 45,000 mL: c. 4,5000 mL
7 / 31.A client has a temperature of 102.3 F. What is the client's appropriate temperature in degrees C? a. 39C b. 89C c. 75C d. 25C: a. 39C 32.How many cups equal one half gallon? a. 4 b. 8 c. 2 d. 16: b. 8 33.How many ounces makeup 3/4 of a pound? a. 21 oz b. 6 oz c. 11 oz d. 12 oz: