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Fractions and Mixed Numbers Quiz

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Questions and Answers

What defines an improper fraction?

A fraction where the numerator is greater than or equal to the denominator (correct)

A fraction that is a whole number

A fraction where the numerator is equal to the denominator

A fraction where the numerator is less than the denominator

Which of the following is an example of a mixed number?

3/4

1 2/3 (correct)

7/7

5/3

Which operation can be performed on negative fractions and mixed numbers?

Only subtraction

Only addition

Operations are the same as for positive fractions and mixed numbers (correct)

No operations are allowed

To add or subtract unlike fractions, what must be done?

<p>Express them as like fractions using equivalent fractions</p> Signup and view all the answers

What is the least common multiple (LCM) of 20, 24, and 45 as found using the division method?

<p>360</p> Signup and view all the answers

Study Notes

Fractions and Mixed Numbers

Improper fractions have numerators larger than or equal to their denominators.
Mixed numbers combine a whole number with a fraction.
Converting between improper fractions and mixed numbers is possible.
Negative fractions and mixed numbers follow the same operational rules as positive ones.
Like fractions have identical denominators.
To add or subtract unlike fractions, they must be converted to like fractions using equivalent fractions.
The Least Common Multiple (LCM) for 20, 24, and 45 is 360.

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Description

Test your knowledge on improper fractions, mixed numbers, and their conversions in this quiz. You'll also learn about adding and subtracting unlike fractions and the concept of like fractions. Sharpen your skills and discover the importance of the Least Common Multiple in fraction operations.