Converting Mixed Numbers and Improper Fractions

The video tutorial reviews the relationship between mixed numbers and improper fractions. It explains what mixed numbers and improper fractions are, how to convert between them, and provides practical examples and exercises. The teacher emphasizes the importance of understanding the concepts visually and mathematically, and offers strategies for converting fractions efficiently.

What is a mixed number?

• A number combining a whole number and a fraction

• A fraction where the numerator is larger than the denominator

• A fraction where the numerator is smaller than the denominator

• A whole number only

What defines an improper fraction?

• A whole number without any fractional part

• Numerator larger than the denominator

• Numerator equal to the denominator

• Numerator smaller than the denominator

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

• Multiply the whole number by the denominator and add the numerator

• None of the above

• Divide the numerator by the denominator and add the whole number

• Subtract the numerator from the product of the whole number and the denominator

What is the improper fraction equivalent of 2 and 3/4?

• 8/4

• 8/3

• 11/3

• 11/4

How many thirds are there in three whole numbers?

• 9

• 10

• 11

• 12

What is the result of converting 22/4 to a mixed number?

• 6 and 1/2

• 5 and 2/4

• 6 and 2/4

• 5 and 1/2

What does the fraction bar symbolize?

• Subtraction

• Division

• Addition

• Multiplication

Convert 18/5 to a mixed number.

• 3 and 3/5

• 3 and 2/5

• 4 and 3/5

• 4 and 2/5

Convert 3 and 2/3 to an improper fraction.

• 11/2

• 11/3

• 10/3

• 10/2

What is the correct way to convert an improper fraction to a mixed number?

• Subtract the numerator from the denominator

• Multiply the numerator by the denominator

• Divide the numerator by the denominator and adjust the remainder

• Add the numerator to the denominator