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Section_________
FINAL REVIEW #3
Show ALL work! No work = no credit. Circle your final answer for each problem.
Write all fractions in simplest form.
1. Express each ratio as a fraction in simplest form. Convert units if necessary. (Lesson 6.1)
a. 56 pencils out of 64 erasers
b. 24 feet to 10 yards
2. What is the value of
3( 4a - 3b)
if a = 6 and b = 7? (Lesson 1.3) NO CALCULATOR
b-4
3. At Oakwood Lawncare Service, a lawn crew can do 5 jobs in 3 days. At this rate, how many days would
it take the crew to do 20 jobs? (Lesson 6.3)
4. Find each quotient. NO CALCULATOR. (Lesson 5.4)
a. 60.75  5
b. 8  -0.002
c. -1.28  -0.4
5. Express the ratio as a unit rate: $8 for 15 cupcakes (Lesson 6.1)
6. Solve each equation: (Lesson 3.5)
a. 18 + 57 + x = 180
b. x + x + x = 180
7. Estimate the square root to the nearest whole number: - 126 (Lesson 9.1)
c. 2x + 3x + 5x = 180
8. Solve. Round to the nearest tenth, if necessary: 168 = 2y 2 (Lesson 9.2)
9. Solve each equation. Check your answer using substitution. (Lesson 5.8)
3
1
a. 3  h  8
4
2
b. 9  
w
4
c. y + 6.1 =19.5
10. Draw an example of the following triangles complete with side lengths. (Lesson 9.3)
a. Equilateral triangle
b. Scalene triangle
c. Isosceles triangle
11. The area of a parallelogram is 24 square centimeters and the base is 4 centimeters. Find the height.
(Lesson 10.6)