Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
CHAPTER 5 Name ___________________________ Review #2 Date _____________ Period_________ Part One: Write each fraction in lowest terms. 12 1.) 34 2.) 25a3b 10a5 Part Two: Order the rational numbers from LEAST to GREATEST. 4.) 0.3, 3 5 3 4 8 5 3.) , , 2 , 0.3 3 Part Three: Change each to a fraction, mixed number or decimal. Show all your work and circle your answers. 5.) __________________Write 5 1 as an improper fraction. 9 6.) __________________Write 57 as a mixed number. 7 7.) ________________Write 9 as a decimal. 11 8.) ________________ Write -2.405 as a mixed number. 9.) _________________ Write 7 as a decimal. 8 10.) ________________ Write 0.45 as a fraction. Part Four: Add, subtract, multiply or divide. Show your work and circle your answers. 2 1 11.) 1 4 5 4 2 1 12.) 7 3 3 4 13.) 1 2 3 (5 ) 3 7 5 1 14.) 1 (5 ) 6 3 15.) 2 7 2 5 3 8 1 2 16.) 6 1 4 3 17.) 1 2 (4) 2 18.) 5 10m 3m 9 19.) 1 5 5 ( ) 3 8 1 9 20.) 5 ( ) 7 14 21.) 3 7x 8 3 22.) 6 2 d 9 Write rational or irrational. 23.) 2 ________________________ 7 25.) 84 _____________________ 24.) 0.3 ____________________ 26.) _ 49 _______________________ 81 Solve each equation. 3 3 27.) w (6 ) 8 4 1 28.) 7 q (2) 3 3 1 29.) m 2 1 7 2 3 2 30.) y 2 8 5 7 5 31.) x 8 6 5 32.) k 25 9 1 33.) 1 y 6 3 34.) 7 1 x 9 8 Solve each equation by clearing the fractions or decimals first. 35.) 2 7 11 x 3 9 36 36.) 37.) 2 1 2 x 3 6 7 38.) 2.3x + 9.2 = 23 Solve each inequality. 1 1 1 x 39.) 16 2 4 40.) 1 1 2 x 6 3 3 1 1 1 x 2 5 15 41.) Michelle made a bead necklace that was 13 inches long. The length of the necklace, in inches, is equal to 3 added to one-fourth the number of beads, b. How many beads did Michelle use for her necklace? 42.) Brand is combining the leftovers from two batches of chili to serve for dinner tonight. There are left over from the first batch of chili, and there are total cups of chili left over. How many cups of chili were left over from the second batch of chili? 43.) Lana cuts 2 pieces for every 3 inches from a dowel for a craft project, for a total of9 pieces. What is the length of the dowel initially? A. B. C. D. cups of chili