Unit 3 Vocabulary Review Part 1

2 ratios that are equivalent

• ratio
• equivalent ratios
• percent
• part to part ratio

to change a measurement to an equivalent measurement in different units

• scale up
• scale down
• cross multiply
• convert

a comparison of 2 quantities using division

• ratio
• rate
• proportion
• conversion

when you divide the numerator and the denominator by the same factor

• scaling up
• scaling down
• cross multiply
• converting

a ratio that compares two quantities that are measured in different units

• part to part ratio
• part to whole ratio
• proportion
• rate

a ratio that compares a part to a whole

• part to part ratio
• proportion
• rate
• part to whole ratio

an equation that states that two ratios are equal

• ratio
• rate
• proportion
• percent

when you multiply the numerator and denominator by the same factor

• cross multiply
• scaling down
• scaling up
• converting

the comparison of 2 measurements in which the denominator has a value of one

• rate
• ratio
• unit rate
• proportion

the point on a graph with the ordered pair (0,0)

• x-coordinate
• y-coordinate
• origin
• coordinate plane