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VOCABULARY
GCF / LCM
Decimals, Fractions and Percents
RATIOS / PROPORTIONS
SOLVE
100
The largest number that can be divided equally into two other numbers
What is the GCF (greatest common factor)
100
The greatest common factor between 24 and 36
What is 12
100
An equivalent fraction to three-ninths
What is one third
100
In a ratio, this always matters
What is order
100
The sum of one third and two thirds
What is one whole (1)
200
The product of a number and another number. It may also be called "skip-counting"
What is a multiple
200
The least common multiple between 4 and 5
What is 20
200
The decimal value of five-tenths
What is .50
200
A proportion is two of what kind of fractions
What is equal fractions
200
The difference of two fourths and one half
What is zero (0)
300
A number that has two factors, one and itself
What is a prime number
300
The greatest common factor between 18 and 45
What is 9
300
One-third written as a fraction
What is (1 / 3)
300
Kim had five bananas and fifteen oranges, what is the ratio of oranges to bananas in simplest form?
What is 3:1
300
The product of two ninths and three
What is 6 / 9 or 2 / 3
400
A number that has more than two factors
What is a composite number
400
The greatest common factor of 75 and 100
What is 25
400
When doing this to two fractions, you keep the first fraction, change the sign and flip the second fraction
What is dividing fractions
400
The value of x in this proportion: (3 / 7) = ( x / 21)
What is nine (9)
400
Reduce the fraction to simplest form 49 / 56
What is seven eighths (7 / 8)
500
Two ratios that are equivalent (equal) to each other
What is a proportion
500
The lease common multiple between 1 and 8
What is 8
500
fifty percent of one hundred
What is fifty (50)
500
To simplify a ratio or proportion, the numbers must have this in common?
What is a common factor
500
The answer to this division problem in simplest form: Divide the following fractions (1 / 2) / (3 / 3)
What is 1 / 2