Dividing Whole Numbers by Fractions

In this video, Mr. J explains how to divide a whole number by a fraction using the example of 6 divided by two-thirds. He demonstrates the 'keep, switch, flip' method, converting the whole number into a fraction, and then multiplying. The result is simplified from an improper fraction to a whole number. The video concludes with a quick review and a link to a more detailed explanation.

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

• Convert the whole number to a decimal

• Add the whole number to the fraction

• Multiply the whole number by the fraction

• Keep the whole number as it is

Tags

CCSS.3.OA.B.5

In the 'keep, switch, flip' method, what do you do after keeping the whole number?

• Switch the whole number to a fraction

• Switch the numerator and denominator of the fraction

• Switch the division sign to multiplication

• Switch the whole number to a decimal

Tags

CCSS.3.OA.A.1

What is the result of multiplying 6 by 3 in the example?

• 12

• 18

• 9

• 15

What is the improper fraction obtained after multiplying in the example?

• 18/2

• 9/2

• 18/3

• 12/2

What is the final whole number obtained after converting the improper fraction?

• 7

• 8

• 9

• 10