3. In lesson 7 you learned that a proportion is *

Question

2 points
o the number representing the relationship of two numbers written as a proportion or a ratio, typically represented by the variable k, remains the same; other names are the unit rate or rate of change
o a comparison of two quantities that have different units of measure, for example, miles per hour (mph)
o the constant represented by the ratio of two values: another name for the constant of proportionality
o an equation in which two ratios are equal to each other

Answer 1

o an equation in which two ratios are equal to each other