The Number System
Stats and Probability
Equations and Expressions
Geometry
Ratios and Proportional Relationships
100
What is the greatest common factor (GCF) of 18 and 24?
6
100
What is the area of a square with a side length of 3x?
9x^2
100
In trail mix, the ratio of cups of peanuts to cups of chocolate candies is 3 to 2. How many cups of chocolate candies would be needed for 9 cups of peanuts?
6 cups of chocolate candy
200
What is the distance between (3, –5 1/2) and (3, 2 1/4)?
7 3/4 units
200
If steak costs $2.25 per pound, how much does 0.8 pounds of steak cost? Show your work.
$1.80 per pound
300
Susan has 2/3of an hour left to make cards. It takes her about 1/6 of an hour to make each card. About how many can she make?
4 cards
300
Solve for x. x/2 = 9/6
x = 3
400
Ms. Spain and Mr. France have donated a total of 90 hot dogs and 72 bags of chips for the class picnic. Each student will receive the same amount of refreshments. All refreshments must be used. a. What is the greatest number of students that can attend the picnic? b. How many bags of chips will each student receive? c. How many hotdogs will each student receive?
a. Eighteen (18) is the greatest number of students that can attend the picnic (GCF). b. Each student would receive 4 bags of chips. c. Each student would receive 5 hot dogs.
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