Concept Practice 5.3H

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, where the numerator indicates how many parts are taken and the denominator indicates the total number of equal parts.

Front

How do you subtract fractions with different denominators?

Back

To subtract fractions with different denominators, first find a common denominator, convert each fraction to an equivalent fraction with that denominator, and then subtract the numerators while keeping the common denominator.

Front

What is the process for adding fractions?

Back

To add fractions, if they have the same denominator, add the numerators and keep the denominator. If they have different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What does it mean to find a common denominator?

Back

Finding a common denominator means identifying a shared multiple of the denominators of two or more fractions, which allows for the addition or subtraction of those fractions.

Front

How can you represent a fraction visually?

Back

A fraction can be represented visually using models such as pie charts, bar models, or number lines, showing the part of the whole that the fraction represents.

Front

What is the significance of the numerator in a fraction?

Back

The numerator in a fraction indicates how many parts of the whole are being considered or taken.

Front

What is the significance of the denominator in a fraction?

Back

The denominator in a fraction indicates the total number of equal parts into which the whole is divided.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, indicating that the value is greater than or equal to one.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, indicating that the value is less than one.