Math Practice Quiz week 8

What is 9% as a fraction?

• a. 1/9

• b. 9/100

• c. 9/10

• d. 9/1000

What percent of the grid is shaded?

• 75%

• 35%

• 20%

• 25%

what fraction represents the number of shaded squares on the grid?

Which decimal represents the shaded portion of the grid?

• .25

• 2.5

• .025

• 25.0

Mathematical Equivalence

ON

What is 40% of 50?

• 25
• 20
• 30
• 10

30 is 50% of what number?

• 60
• 40
• 25
• 15

5 is 10% of a number, what is that number?

• 60
• 55
• 45
• 50

15 is 25% of a number, what is that number?

• 60
• 90
• 75
• 45

A test has 25 questions. What is the fewest number you have to get right to have at least 70% accuracy?

• 15
• 20
• 22
• 18