Two ratios, a:b and c:d are proportional if there is some number x such that a = cx and b = dx.
Equivalently, if ad = bc (each is equal to cdx).
Equivalent ratios are often referred to as "proportional ratios." These are ratios that express the same relationship between two quantities, even though the numbers may differ. For example, the ratios 1:2 and 2:4 are equivalent because they represent the same proportional relationship.
Yes
They are equivalent.
They are ratios like 2 over 1 that would represent 20 gallons to 1 gallon sugar
rational number
For proportional relationships the ratio is a constant.
look at the ratios and multiply
The two sides are proportional.
They are said to be proportional.
you have to times and get the answer correct or not
No.
yes, they are.
Yes
They are equivalent.
Yes
They are ratios like 2 over 1 that would represent 20 gallons to 1 gallon sugar
Answer: ProportionalorDirectly Proportional