Review For You: Fractions 2

The video tutorial introduces fractions, explaining them as parts of a whole or set. It covers basic concepts like numerators and denominators, and demonstrates how to divide items like pizza into fractions. The tutorial explains how the size of a fraction changes with the denominator and compares fractions using fraction strips. It also covers simplifying fractions by finding common factors and ordering fractions from smallest to largest. Finally, it introduces mixed numbers and improper fractions, explaining how to convert between them.

What does the numerator in a fraction represent?

• The total number of parts in a whole

• The size of each part

• The number of groups being considered

• The total number of groups

How do you find 1/4 of a number?

• Multiply the number by 4

• Divide the number by 4

• Add 4 to the number

• Subtract 4 from the number

Which fraction is greater: 2/3 or 1/4?

• 1/4

• They are equal

• 2/3

• Cannot be determined

What is the greatest common factor of 18 and 24?

• 3

• 6

• 9

• 12

Which of the following fractions is equivalent to 3/5?

• 6/10

• 2/4

• 5/10

• 4/8

What is the simplest form of the fraction 18/24?

• 1/2

• 2/3

• 3/4

• 5/6

What is a mixed number?

• A number that is only a whole number

• A fraction with a smaller numerator than denominator

• A number that includes both a whole number and a fraction

• A fraction with a larger numerator than denominator