Skip Navigation

3.10: Chapter 3 Test

Difficulty Level: At Grade Created by: CK-12
Turn In
  1. School lunch rose from $1.60 to $2.35. What was the percent of mark-up?
  2. Solve for \begin{align*}c: \ \frac{3c}{8} = 11\end{align*}c: 3c8=11.
  3. Write 6.35 as a percent.
  4. Write the following as a simplified ratio: 85 tomatoes to 6 plants.
  5. Yvonne made 12 more cupcakes than she did yesterday. She made a total of 68 cupcakes over the two days. How many cupcakes did she make the second day?
  6. A swing set 8 feet tall casts a 4-foot-long shadow. How long is the shadow of a lawn gnome 4 feet tall?
  7. Solve the proportion: \begin{align*}\frac{v}{v-2} = - \frac{9}{5}\end{align*}vv2=95.
  8. Find the distance between Owosso and Perry if they are 16 cm on a map with a scale of 21 km : 4 cm.
  9. Solve for \begin{align*}j: \ - \frac{13}{4} - \frac{3}{2} \left (\frac{3}{4} j - \frac{4}{5} \right )= - \frac{14}{5}\end{align*}j: 13432(34j45)=145.
  10. Solve for \begin{align*}m: \ 2m(2-4)+5m(-8)=9\end{align*}m: 2m(24)+5m(8)=9.
  11. Job A pays $15 plus $2.00 per hour. Job B pays $3.75 per hour. When will the two jobs pay exactly the same?
  12. Solve for \begin{align*}k: \ 9.0604 + 2.062k = 0.3(2.2k + 5.9)\end{align*}k: 9.0604+2.062k=0.3(2.2k+5.9).
  13. Solve for \begin{align*}a: \ -9-a = 15\end{align*}a: 9a=15.
  14. 46 tons is 11% of what?
  15. 17% of what is 473 meters?
  16. Find the percent of change from 73 to 309.
  17. JoAnn wants to adjust a bread recipe by tripling its ingredients. If the recipe calls for \begin{align*}4 \frac{1}{3}\end{align*}413 cups of pastry flour, how much should she use?
  18. A sweater originally marked $80.00 went on sale for $45. What was the percent of change?

Texas Instruments Resources

In the CK-12 Texas Instruments Algebra I FlexBook, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9613.

Notes/Highlights Having trouble? Report an issue.

Color Highlighted Text Notes
Show More

Image Attributions

Show Hide Details
Files can only be attached to the latest version of section
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original