Mastering Cross Cancelling in Fraction Multiplication

This video tutorial explains the concept of cross cancelling when multiplying fractions. It provides multiple examples, demonstrating how to simplify fractions before multiplying them. The video covers specific cases such as three-fifths multiplied by one-third, two-quarters by two-thirds, a half by four-tenths, and more. The tutorial concludes with a summary and encourages viewers to engage with future content.

What is the primary goal of cross cancelling when multiplying fractions?

• To simplify fractions before multiplication

• To convert improper fractions to mixed numbers

• To find the product of numerators and denominators

• To add fractions together

In the example of three-fifths multiplied by one-third, what common factor is used for simplification?

• Three

• Five

• None

• Two

After simplifying two-quarters, what fraction does it become?

• Two-fifths

• One-fourth

• One-third

• One-half

What is the result of multiplying the simplified fractions in the example of two-quarters by two-thirds?

• One-half

• One-third

• Two-thirds

• One-fourth

What is the simplified form of four-tenths?

• Three-fifths

• Two-fifths

• One-half

• Two-thirds

What is the final simplified result of multiplying a half by four-tenths?

• One-half

• One-fifth

• Two-fifths

• One-third

In the example involving three-fifths and ten over thirty-three, what is the final simplified fraction?

• Two-elevenths

• One-fifth

• Two-fifths

• Three-elevenths

What is the simplified result of the multiplication involving three fractions?

• Two over fifteen

• One over fifteen

• One over five

• Three over fifteen

What common factor is used to simplify the fractions in the final example?

• Two

• Seven

• Five

• Three

What feedback does the narrator ask for at the end of the video?

• Requests for more examples

• Comments on the video quality

• Opinions on the teaching style

• Suggestions for future topics