Dividing Fractions Using Common Denominators

The video tutorial explains how to divide fractions by fractions using two methods: common denominators and the area model. It begins with a simple example of dividing one-half by one-third, demonstrating both methods. The tutorial then progresses to more complex examples, such as two-thirds divided by one-fourth and three-fourths divided by two-fifths, illustrating the step-by-step process for each method. The video emphasizes understanding the concept of how many times a fraction fits into another and provides visual aids to enhance comprehension.

What is the first step in dividing fractions using common denominators?

• Add the numerators

• Subtract the numerators

• Divide the denominators

• Multiply the denominators

How many one-thirds are there in one-half when using the common denominator method?

• 1/2

• 2/3

• 3/2

• 1/3

In the area model, how do you determine the number of pieces to draw for thirds?

• Draw four lines

• Draw one line

• Draw two lines

• Draw three lines

What is the quotient of 2/3 divided by 1/4 using common denominators?

• 4/3

• 8/3

• 3/8

• 2/3

When using an area model for 2/3 divided by 1/4, how many groups do you circle?

• One group

• Two groups

• Four groups

• Three groups

What is the common denominator for 3/4 divided by 2/5?

• 25

• 20

• 15

• 10

What is the quotient of 3/4 divided by 2/5 using common denominators?

• 5/3

• 3/5

• 8/15

• 15/8

In the area model for 3/4 divided by 2/5, how many pieces do you draw for fifths?

• Four lines

• Five lines

• Three lines

• Two lines

How many total shaded parts are there in the area model for 3/4 divided by 2/5?

• 20

• 10

• 25

• 15

What is the denominator in the quotient of 3/4 divided by 2/5 using the area model?

• 7

• 8

• 6

• 5