EOG Prep #2

Which of the following represents the percent proportion?

• $\frac{whole\left(of\right)}{part\left(is\right)}=\frac{\%}{100}$

• $\frac{\%}{part\left(is\right)}=\frac{whole\left(of\right)}{100}$

• $\frac{part\left(is\right)}{100}=\frac{\%}{whole\ \left(of\right)}$

• $\frac{part\left(is\right)}{whole\ \left(of\right)}=\frac{\%}{100}$

1. A student earned a grade of 80% on a math test that had 20 problems. how many problems on the test did the student answer correctly?

Samuel took a test with 40 questions on it. He got 22 questions wrong on his test. What is the percent of the questions she got wrong?

• 45%

• 55%

• 32%

• 95%

Ben wanted to make a dog pen with an area of 36 square feet.  What could the dimensions of his dog pen be?

• 3 feet by 6 feet
• 9 feet by 9 feet
• 9 feet by 4 feet
• 5 feet by 6 feet

• 8 yd²

• 16 yd²

• 16 yd

• 1 yd

• 16 square inches
• 12 square inches
• 24 square inches
• 48 square inches

What is the area of the figure?

• 48 ft²

• 216 ft²

• 65 ft²

• 128 ft²

Find the Surface area of a triangular prism.

• 1248 cm²
• 704 cm²
• 624 cm²
• 512 cm²

Find the Surface Area

• 556 cm²
• 278 cm²
• 680 cm²
• 340 cm²

How many square centimeters of wrapping paper are needed to cover the surfaces of the pyramid? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²