Vocabulary
A comparison of two or more quantities with the same unit
What is a ratio
inches, dollars, miles, hours, etc... are all examples of a standard _____
What is unit?
the constant value of the ratio between two proportional quantities; is commonly called k.
What is the constant of proportionality?
a fraction that is less than one; the numerator will be less than the denominator
What is a proper fraction?
two values written in a fixed order with a parenthesis and a comma separating the values
What is an ordered pair?
x, y, b, and a are examples of these unknown values
What is a variable?
The ratio of two measurements where the term per is used to demonstrate 1 unit
What is a unit rate?
a fixed value that does not increase or decrease
What is a constant?
3/3 is a type of fraction that is equivalent to 1 or a whole.
What is a whole number fraction?
(0,0) is the point where the x and y axis intersect on a coordinate plan
What is origin?
5:10 = 15:30 is an example of this type of ratio
What is an equivalent ratio?
Mary went to the store and bought 2 bags of apples for $4.62. The unit rate is _________
What is $2.31/per bag?
two or more quantities having a constant ratio
What is a proportional relationship?
3 1/2 is a type of fraction where a whole number and proper fraction are represented together
What is a mixed number fraction?
the first number in the ordered pair that tells where to go on the x axis
What is an x coordinate?
a ratio that compares two quantities with different units.
What is a rate?
At the park there are 4 red tables, 2 yellow tables and 5 blue tables , the ratio of yellow to blue tables is
What is 2:5?
bananas cost .59 per pound, the constant of proportionality is ______
What is $.59?
a type of fraction where the numerator is greater than the denominator
What is an improper fraction?
the line on a graph that runs vertically and is represented by the second value in an ordered pair is the ___________________ (two words)
What is y axis?
the only four _____________________ (two words) are division, multiplication, subtraction and addition.
What are math operations?
a 55 pack of snacks cost $8.95 and a 70 pack of snacks cost $11.95, the better snack cost is ________.
What is the 55 pack of snacks?
george picked roses, daisies, and daffodils for his wife and made a bouquet of 12 flowers. He put an even amount of flowers in the bouquet. the constant of proportionality is _________
What is 4?
a type of fraction where the numerator, denominator or both contain one or more fractions
What is a complex fraction?
A positive value as the x coordinate tells us to go ___________ on the x axis
What is right?