Converting and Multiplying Mixed Numbers

The video tutorial covers how to multiply and divide mixed numbers, also known as mixed fractions. It explains the process of converting mixed numbers to improper fractions for multiplication and division. The tutorial includes examples for both operations, demonstrating how to convert results back to mixed numbers and simplify them. The division section introduces the keep-change-flip method. The video concludes with a reminder to be kind.

What is the first step in multiplying mixed numbers?

• Convert them to improper fractions

• Add the fractions

• Subtract the fractions

• Divide the fractions

In the example, what is the improper fraction of 3 and 2/3?

• 11/3

• 9/3

• 10/3

• 12/3

What is the result of multiplying 3 and 2/3 by 4 and 3/4?

• 17 and 5/12

• 16 and 5/12

• 18 and 5/12

• 15 and 5/12

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

• Subtract the denominator from the numerator

• Multiply the numerator by the denominator

• Add the numerator and denominator

• Divide the numerator by the denominator

What is the result of multiplying 3 and 1/3 by 6 and 5/6?

• 18 and 1/9

• 17 and 1/9

• 15 and 1/9

• 16 and 1/9

What is the first step in dividing mixed numbers?

• Convert to improper fractions

• Add the fractions

• Multiply the fractions

• Subtract the fractions

What is the 'keep-change-flip' method used for?

• Dividing mixed numbers

• Subtracting mixed numbers

• Adding mixed numbers

• Multiplying mixed numbers

In the division example, what is the improper fraction of 5 and 1/3?

• 18/3

• 17/3

• 15/3

• 16/3

What is the result of dividing 5 and 1/3 by 2 and 1/2?

• 2 and 11/21

• 3 and 11/21

• 1 and 11/21

• 4 and 11/21

What is the result of dividing 6 and 2/3 by 4 and 3/4?

• 1 and 14/33

• 4 and 14/33

• 3 and 14/33

• 2 and 14/33