EOC REVIEW FLASHCARD

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant. This means that as one quantity increases or decreases, the other quantity does so in a consistent manner.

Front

How do you identify a proportional relationship on a graph?

Back

A graph represents a proportional relationship if it is a straight line that passes through the origin (0,0).

Front

What is the process to subtract mixed numbers?

Back

To subtract mixed numbers, first convert them to improper fractions, then perform the subtraction, and finally convert back to a mixed number if necessary.

Front

What is the decimal equivalent of a fraction?

Back

The decimal equivalent of a fraction is found by dividing the numerator by the denominator.

Front

How do you multiply a fraction by a whole number?

Back

To multiply a fraction by a whole number, multiply the numerator of the fraction by the whole number and keep the denominator the same.

Front

What is the formula for finding the cost per item from a graph?

Back

To find the cost per item from a graph, identify the total cost for a certain number of items and divide the total cost by the number of items.

Front

What is the first step in solving a word problem involving fractions?

Back

The first step is to read the problem carefully and identify the quantities involved, including any fractions.

Front

What does it mean for two fractions to be equivalent?

Back

Two fractions are equivalent if they represent the same value, even if they have different numerators and denominators.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the importance of understanding ratios in mathematics?

Back

Understanding ratios is important because they help compare quantities and understand proportional relationships.