A proportion is an equation in which 2 fractions are set equal. A rate is the ratio of change of two things. Speed is a rate, the ratio of distance to time.
Expression has no answer. a equation has an answer
i really dont know
a proportion is an equation. a / b = c / d cross multiply: ad = bc then solve
an equation has an equals sign.
A proportion is an equation in which 2 fractions are set equal. A rate is the ratio of change of two things. Speed is a rate, the ratio of distance to time.
a ratio is a comparison between 2 things and a proportion is a ratio on each side of the = sign
Expression has no answer. a equation has an answer
i really dont know
y = kx where k is a non-zero constant is an equation of direct proportionality between x and y.
An equation that states that two ratios are equal is a proportion.
Such an equation is called a "proportion".
a proportion is an equation. a / b = c / d cross multiply: ad = bc then solve
An equation can lead to a solution.
an equation has an equals sign.
Proportion is the probability of a selected sample. probability is the true probability of all cases. If this is not what you are looking for then please specify.
a ratio is a fraction of two numbers a proportion is = fractions