Operations with Fractions and Mixed Numbers

The video tutorial covers dividing mixed numbers by first converting them into improper fractions. It explains the process of dividing fractions by inverting the second fraction and multiplying. Several example problems are solved, demonstrating simplification techniques. A practice problem is provided for students to solve independently. The tutorial also includes a real-world application involving soup servings, illustrating the practical use of dividing fractions. The session concludes with a classwork assignment.

What is the first step in dividing mixed numbers?

• Add them together

• Convert them into improper fractions

• Multiply them directly

• Subtract the smaller from the larger

When dividing fractions, what should you do with the second fraction?

• Add it to the first fraction

• Invert it and multiply

• Subtract it from the first fraction

• Leave it unchanged

In the example problem, what is the result of dividing 23/6 by 5/3?

• 5/6

• 10/23

• 6/5

• 23/10

How do you convert 11/2 into a mixed number?

• 5 2/3

• 6 1/2

• 6 1/3

• 5 1/2

What is the result of dividing 33/4 by 3/2?

• 11/2

• 5/3

• 2/5

• 3/4

In a complex problem, what is the result of 14/3 minus 2/3?

• 4

• 12/3

• 6

• 2

What is the first step in solving a problem with mixed numbers and a regular fraction?

• Convert mixed numbers to improper fractions

• Add all numbers together

• Multiply all numbers directly

• Subtract the regular fraction from the mixed numbers

How many servings can be made from 50 cups of soup if each serving is 1 2/3 cups?

• 25 servings

• 30 servings

• 35 servings

• 40 servings

If a restaurant needs to serve 35 people, how many more cups of soup are needed?

• 5 more cups

• 10 more cups

• 15 more cups

• 20 more cups

What should be done if there is not enough soup for 35 people?

• Reduce the serving size or make more soup

• Serve only half the people

• Serve larger portions

• Cancel the event