Name: _____________________ Date: ___________ Class: _______________ Ratios, Rates and Proportions Directions: Practice reviewing the vocabulary prior to being tutored. The goal is to earn 3 pluses in a row, thus showing mastery of each term.
equivalent ratios
ratios that name the same comparison
rate
a ratio that compares two quantities measured in different units
ratios
a comparison of two quantities
unit rate
a rate in which the second quantity in the comparison is one unit
unit price
a rate that gives the price for one item
proportion
an equation that states that two ratios are equivalent
conversion factor
a rate that equals 1
scale
the ratio between two sets of measurements on a model or drawing
percent
a ratio comparing a number to 100
proportional reasoning
the ability to use mathematical reasoning to compare a relationship between two quantities
constant speed
a rate of speed that stays the same over time
3 ways to write a ratio
with the word to, with a colon, or as a fraction
Tutor: _________ Compliment: _______________ _______________
Tutor: _________ Compliment: _______________
Tutor: ___________ Compliment: ________________
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