Percents and Rational Numbers

What is the probability of spinning a color that is NOT red?

• 3/4

• 1/12

• 1/3

• 1/4

90% is what as a fraction?

• 9/10

• 4/5

• 9/100

• 2/3

A fraction is which type of number?

• Rational

• Irrational

• Integer

• Whole

Convert 2/5 from a fraction to a decimal.

• .02

• .04

• .2

• .4

Convert  0.75  to fraction form.

• 3/6

• 3/4

• 2/6

• 1/4

What is .005 as a fraction?

• 5/1000

• 5/10

write -3/8 as a decimal.

• 0.375

• 2.666...

• -2.666...

• -0.375

Mrs. Neary bought a leaf-blower that was 19% off the original price. If Mrs. Neary saved $40, what is the best estimate of the original price of the leaf-blower?

• $50

• $200

• $100

• $80

2. A scientist estimates that 30% of female elk produce offspring each year. If there are between 80 and 120 female elk in the region, which of the following is the best estimate for how many female elk will produce offspring in the region this year?

• 18

• 22

• 30

• 42

The arena at the Berry Center holds 9,500 people.  During one of the graduation ceremonies, 95% of the seats were occupied.  How many people attended the ceremony?

• 950

• 8,550

• 9,025

• 9,500