GED Math Eyeopener 6

Wanda has finished 30% of her homework questions. If there are 40 questions in all, how many has Wanda completed?

Mr Mock bought a memory card for his computer for $137.46 including tax. The card had a sticker price of $129.99. About what percent sales tax did he pay?

• 5%

• 6%

• 7%

• 8%

The average wait times for 10 different rides at an amusement park are 65, 21, 17, 52, 25, 17, 11, 22, 60 and 44. Which measurement of central tendency would the amusement park advertise to show that the wait times for its rides are short?

• Mean =

  33.4 minutes

• Median =

  23.5 minutes

• Mode = 17 minutes

• Range =

  54 minutes

Online music store (A) sells 15 songs for $12. Another online music store (B) sells 10 songs for $9. Which online store has the lower cost per song?

• Store A

• Store B

123 Storage sells two types of storage bins. Red bins are 2 feet by 3 feet by 4 feet. Blue bins have twice the volume of the red bins. List three possible sets of dimensions for the blue bins.

Use parentheses to rewrite and solve the expression 6 x 2 + 4 - 3 to give three different solutions.

In Richlands, it rained 0.087 inches on Monday morning and 0.103 on Monday afternoon. If it rains the same amount each day this week, how much will it have rained after seven days?

__ inches

At Ivy Insurance 5 out of 9 employees are women. Ivy Insurance employs 432 people. How many men work at Ivy Insurance?

• 240

• 192

• 108

• 148