Dividing Mixed Numbers by Whole Numbers

This video tutorial explains how to divide mixed numbers by whole numbers using the keep change flip method. It demonstrates converting mixed numbers to improper fractions, performing division, and converting the result back to a mixed number. The video includes multiple examples and introduces an alternative method for converting improper fractions to mixed numbers.

What is the first step in dividing a mixed number by a whole number?

• Multiply the mixed number by the whole number

• Add the mixed number and the whole number

• Convert the whole number to a fraction

• Convert the mixed number to an improper fraction

Tags

CCSS.6.NS.A.1

What method is used to divide two fractions?

• Flip, Change, Keep

• Multiply, Divide, Add

• Add, Subtract, Multiply

• Keep, Change, Flip

How do you convert 39/14 into a mixed number?

• Subtract 14 from 39 and use the difference

• Add 39 and 14 and use the sum

• Multiply 39 by 14 and use the product

• Divide 39 by 14 and use the remainder

In the second example, what is the improper fraction form of 7 and 3/5?

• 38/5

• 35/5

• 40/5

• 37/5

What is the result of dividing 38/5 by 3?

• 3 and 7/15

• 3 and 8/15

• 2 and 8/15

• 2 and 7/15

In the third example, what is the improper fraction form of 9 and 7/8?

• 72/8

• 80/8

• 79/8

• 70/8

How do you find the missing fraction when converting 79/32 to a mixed number?

• Add 32 to 79

• Subtract the highest multiple of 32 below 79 from 79

• Divide 79 by 32

• Multiply 32 by 79

What is the improper fraction form of 8 and 5/6 in the final example?

• 48/6

• 53/6

• 50/6

• 55/6

What is the result of dividing 53/6 by 3?

• 2 and 17/18

• 3 and 17/18

• 2 and 16/18

• 3 and 16/18

What is a complex fraction?

• A fraction within a fraction

• A fraction with a large numerator

• A fraction with a large denominator

• A fraction that cannot be simplified