Dividing Mixed Numbers Explained

This video tutorial covers dividing mixed numbers by converting them into improper fractions, using the Keep Change Flip (KCF) method to handle division, and simplifying the results. Students are instructed to take notes, complete practice problems, and bring their work to class. The tutorial includes a step-by-step example and provides practice problems for further learning.

What should you do after writing down the notes from the video?

• Throw them away

• Complete the practice problems

• Submit them online

• Ignore them

Tags

CCSS.RI.6.7

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.7.7

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

• Add the whole number and the numerator

• Divide the whole number by the denominator

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

• Subtract the numerator from the whole number

What is the improper fraction form of 4 and 1/2?

• 9/2

• 10/2

• 8/2

• 5/2

What does KCF stand for in the context of dividing fractions?

• Keep, Change, Form

• Keep, Convert, Flip

• Keep, Change, Fraction

• Keep, Change, Flip

Tags

CCSS.6.NS.A.1

What is the reciprocal of 15/4?

• 1/15

• 15/4

• 4/15

• 4/1

What is the result of multiplying 9/2 by 4/15?

• 9/15

• 4/2

• 30/36

• 36/30

Tags

CCSS.5.NF.B.6

How do you simplify the fraction 6/30?

• Add 6 to both numerator and denominator

• Subtract 6 from both numerator and denominator

• Divide both numerator and denominator by 6

• Multiply both numerator and denominator by 6

What is the simplified form of 6/30?

• 30/6

• 6/5

• 5/1

• 1/5

Which of the following is a practice problem given in the video?

• 1 and 1/3 divided by 2/3

• 4 and 1/5 divided by 5/6

• 2 and 1/2 divided by 3/4

• 3 and 1/4 divided by 4/5

Tags

CCSS.6.NS.A.1

When will the answers to the practice problems be discussed?

• They won't be discussed

• In the next video

• Next week

• Tomorrow in class