Converting Mixed Numbers and Fractions

The video tutorial explains how to multiply mixed numbers by converting them into improper fractions. It demonstrates the step-by-step process of multiplying the numerators and denominators, calculating the product, and then converting the result back into a mixed number. The tutorial emphasizes understanding the conversion between mixed numbers and improper fractions and provides a detailed walkthrough of the multiplication and simplification process.

What is the first step in multiplying mixed numbers?

• Subtract one from the other

• Divide them by each other

• Add them together

• Convert them to improper fractions

How do you convert four and three-fourths into an improper fraction?

• Multiply 4 by 4 and add 3

• Multiply 3 by 4 and add 4

• Multiply 4 by 3 and add 4

• Multiply 3 by 3 and add 4

What is the improper fraction form of four and three-fourths?

• 19/4

• 19/3

• 16/3

• 16/4

How do you convert five and one-half into an improper fraction?

• Multiply 1 by 5 and add 2

• Multiply 2 by 5 and add 2

• Multiply 5 by 1 and add 2

• Multiply 5 by 2 and add 1

What is the improper fraction form of five and one-half?

• 10/5

• 11/2

• 10/2

• 11/5

What is the product of 19/4 and 11/2?

• 209/4

• 190/8

• 209/8

• 190/4

What is the first step in converting 209/8 back to a mixed number?

• Divide 209 by 8

• Subtract 8 from 209

• Add 209 and 8

• Multiply 209 by 8

What is the quotient when 209 is divided by 8?

• 28

• 25

• 26

• 27

What is the remainder when 209 is divided by 8?

• 0

• 1

• 2

• 3

What is the final mixed number form of 209/8?

• 25 and 1/8

• 26 and 1/8

• 27 and 1/8

• 28 and 1/8