Ordering Fractions by Creating Common Denominators

This video tutorial teaches how to order fractions by creating common denominators. It explains the concepts of numerators and denominators, and how to find the least common multiple to make denominators the same. The tutorial demonstrates skip counting to find common denominators and shows how to multiply fractions to make them equivalent. Finally, it guides on ordering fractions from least to greatest by comparing numerators.

What does the numerator in a fraction represent?

• The whole number

• The part of the whole

• The number line position

• The total number of parts

What is the term used to describe fractions with the same denominator?

• Identical fractions

• Equivalent fractions

• Common fractions

• Similar fractions

How do you find the least common multiple of denominators?

• By adding the denominators

• By multiplying the denominators

• By skip counting

• By subtracting the denominators

Which number is the least common multiple of 3, 2, and 5?

• 15

• 30

• 20

• 25

What operation is used to make fractions have a common denominator?

• Division

• Subtraction

• Multiplication

• Addition

If you have fractions with numerators 20, 15, and 24, which is the smallest?

• 20

• 30

• 15

• 24

What is the correct order of the fractions 15/30, 20/30, and 24/30 from least to greatest?

• 15/30, 20/30, 24/30

• 20/30, 15/30, 24/30

• 15/30, 24/30, 20/30

• 24/30, 20/30, 15/30