Check the statements below that correctly state the Greatest Common Factor (G.C.F.). (Check all that apply.)

Select the follwoing statements that are true about Least Common Multiples (L.C.M.). (Check all that apply).

Check which items below represent the same ratio: (Check all that apply.)

What is the simplest form of the ratio 21/60?

Select which ratios below are equivalent.

Your Mom drove 150 miles to the beach in 3 hours. A ratio that would express this is: 150 miles/3 hours. This kind of a ratio is called a ______________ .

If the denominator of a rate is 1, it is a _________ rate.

If you ate 24 jelly beans in 6 minutes, what is the unit rate of eating the jelly beans.

____________ beans per minute

You have spent $63 during the past 9 days. At this rate, in how many days will your wallet be empty if there are $28 in it now?
___________ days.

Which is the correct unit rate for 84 miles/ 4 gallons?

What is the following ratio written as a fraction in simplest form?

30 plasma TV's out of 210 flat TV's.

Write the following ratio as a unit rate:

$9.60 for 8 candy bars

A ____________ is an equation stating that two ratios are equivalent.

For two ratios to form a proportion, their cross-products must be equal.

5/8 = 30/m
Solve for m.

m = __________

In your class of 25 students, 17 would rather listen to music than dance to it. There are 500 students in your school. If your class's ratio holds for the entire school, how many total students in our school would rather listen to music?

___________ students

Check which pairs of ratios below form a proportion: (Check all that apply.)

1.9 / X = 9.5 / 15

Solve for X. X = __________

You work in the yard for 17 hours this week and are paid $114.75. How much were you paid per hour?

$ _____________ per hour.

You make a model of your house that has a scale of 1 inch = 3.5 feet. If the height of the house model is 9 inches, what is the actual height of your house?

__________ feet,

A percent is a ratio that compares a number to __________

You are making a drawing of your play area in the school yard. If the drawing of the play area is 20 inches by 12 inches, and the scale of the drawing is 1 inch = 6 feet, which answer below shows the actual dimensions of the play area?

Write the following percent as a fraction is its simplest form: 145%

_____________

Write 9/5 as a percent.

Check which item below doesn't belong in the group:

Check the statements below that are true: (Check all that are true.)

If three-fourths of your class have a pet, what percent of your class does NOT have a pet?

What percent of a dollar are 3 nickels?

Select which of the following are correct:

38% of the students in your school take the bus to school. If there are 950 students in your school, how many take the bus?

What number is 148% of 380?

A good estimate of 34% of 152 is:

Check the correct statements below:

There are 3 2/3 boxes of candy to share among 6 people. How many boxes will each person get?

Your sailboat can travel 63 miles in 9 hours. Which equation can be used to dind how far your boat can travel in 24 hours?

You buy a school sweatshirt that is priced in the store for $28.00. If the store gives you a 25% discount, how much will you pay for the sweatshirt? (Assume no sales tax.)

Write 82% as a fraction in its simplest form:

Solve for x to the nearest hundredth.

x/4.8 = 17/3.9

x = ______________

If a spinner has 7 equal sections that are different colors, what is the probability of the spinning one of the colors?

The probability that an event will occur is a number:

The sum of the probabilities of events that are complimentary is:

A mltiple choice question with four possible answers has a probability of 0.25 of guessing the correct answer. What is the probability of guessing the wrong answer?

You have a cube whose faces are numbered 1,2,3,4,5 and 6. What are the odds you will roll a number less than 3:

Brian has gotten 13 hits in his last 40 attempts at bat. What is the probability he will get a hit the next time at bat? Show your answer as a decimal.

If Lesley is shooting 40% in the first half, how many shots should she take to likely score another 4 baskets in the second half?

How many different ways can a person choose 2 puppies from a group of 5 puppies?

The probability of landing on the green is 40%. If you make 200 attempts, how many times should your shot land on the Green?

You have two number cubes that are each numbers 1,2,3,4,5 and 6. If you roll both cubes, what is the probability of rolling two even numbers? Show your answer as a fraction.

You survey 50 students in your school to see how many like homework. Amazingly, 14 said they like homework. If there are 940 students in your school, how many would likely say they like homework?

How many possible combinations are there for one sandwich, one drink and one dessert if there are three choices for each?

What is the probability that an arrow will land in the blue square that is 4 ft. on a side, within the white square that is 15 ft on a side?



Show your answer as a decimal to the nearest hundreth.

The probability that it will rain on Saturday is 50%. The probability that it will rain on Sunday is 30%. What is the probability that it will NOT rain this week-end?