Simplifying complex fractions

Simplifying complex fractions

Assessment

Interactive Video

Mathematics, Science

11th Grade - University

Hard

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The video tutorial explains how to simplify fractions by using shortcuts and reciprocal multiplication. It demonstrates that when the same term appears in both the numerator and denominator, it cancels out, leaving a simplified fraction. The tutorial also presents an alternative method for simplification without using the reciprocal. The final answer is consistently shown to be 2/5, and the video concludes with a summary of the methods discussed.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result when the same term appears in both the numerator and denominator of a fraction?

The fraction simplifies to 2/5

The fraction remains unchanged

The fraction becomes one

The fraction becomes zero

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of multiplying a fraction by its reciprocal?

To increase the value of the fraction

To simplify the fraction to one

To make the fraction more complex

To change the fraction's sign

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying by the reciprocal, what happens to the terms in the fraction?

They are added together

They cancel each other out

They remain the same

They are subtracted

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an alternative method to simplify fractions without using reciprocals?

Multiplying by zero

Subtracting the numerator from the denominator

Using the least common denominator

Adding the numerator and denominator

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final simplified result of the fraction discussed in the video?

1/2

5/2

3/4

2/5