Timed Mini Exam 55 — Timed Mini Exams

Questions in this quiz (10)

1. A family takes home $$2880$$ dollars each month and spends $$\frac{3}{16}$$ of that amount on food. How much does the family spend on food each month?

   • $$360$$ dollars
   • $$480$$ dollars
   • $$540$$ dollars
   • $$720$$ dollars

2. The illustration below shows a $$1$$-pint measuring cup. The shaded part represents cooking oil. Which of the following does not represent the amount of cooking oil in the measuring cup?

   • $$\frac{1}{2}$$ quart
   • $$12$$ ounces
   • $$1\frac{1}{2}$$ cups
   • $$\frac{3}{4}$$ pint

3. In the figure, $$\overline{AB}=\overline{DE}$$ and $$\angle A=\angle D$$. Which additional information would guarantee that the two triangles are congruent?

   • $$\angle C=\angle F$$
   • $$\overline{AC}=\overline{DF}$$
   • $$\angle A=\angle E$$
   • $$\overline{AB}=\overline{DF}$$

4. The diagram shows a rectangular lot that is $$100$$ feet long and $$80$$ feet wide. A rectangular house on the lot is $$25$$ feet long and $$40$$ feet wide. What percent of the lot is occupied by the house?

   • $$8\%$$
   • $$10\%$$
   • $$20\%$$
   • $$12.5\%$$

5. In the figure, $$ABDE$$ is a rectangle, and point $$C$$ lies on side $$BD$$. The area of triangle $$ACE$$ is what percent of the area of rectangle $$ABDE$$?

   • $$25\%$$
   • $$40\%$$
   • $$50\%$$
   • $$75\%$$

6. The figure shows a circle inscribed in a square made from four smaller congruent squares. Each smaller square has side length $$r$$. Which expression represents the total shaded area outside the circle and inside the large square?

   • $$4r^2-\pi r^2$$
   • $$2r^2-\pi r^2$$
   • $$4r^2-2\pi r^2$$
   • $$\pi r^2-4r^2$$

7. Points $$A(-3,4)$$ and $$B(9,4)$$ are shown on the coordinate plane. What is the distance from point $$A$$ to point $$B$$?

   • $$6$$ units
   • $$12$$ units
   • $$8$$ units
   • $$16$$ units

8. Multiply $$5a^2b$$ and $$3ab^4$$.

   • $$8a^3b^5$$
   • $$15a^2b^4$$
   • $$15a^3b^4$$
   • $$15a^3b^5$$

9. Which expression is equivalent to $$4m(3m-5)$$?

   • $$12m^2-5$$
   • $$7m^2-20m$$
   • $$12m^2-20m$$
   • $$12m^2+20m$$

10. A rectangular storage container has width $$w$$. Its length is $$3$$ times its width, and its height is $$\frac{1}{3}$$ of its width. Which expression represents the volume of the container?

    • $$w^3$$
    • $$3w^3$$
    • $$\frac{w^3}{3}$$
    • $$4w^3$$