Understanding Fractions and Decimals

This video tutorial covers Module 3, Lesson 3 of Go Math, focusing on comparing and ordering rational numbers. It begins with an introduction to equivalent fractions and decimals, using a number line to illustrate the concept. The lesson progresses to reducing fractions to their simplest form and understanding benchmark decimals, such as 0.25 and 0.75, in terms of money. The tutorial also covers converting between fractions and decimals and concludes with techniques for ordering fractions and decimals from least to greatest.

What is the decimal representation of 3/10?

• 0.33

• 3.0

• 0.3

• 0.03

Which fraction is equivalent to 0.25?

• 1/2

• 1/5

• 1/3

• 1/4

What is the simplest form of the fraction 50/100?

• 1/10

• 1/5

• 1/4

• 1/2

Which of these fractions is equivalent to 0.75?

• 3/4

• 1/2

• 1/3

• 2/3

How would you express 1.7 as a fraction?

• 17/100

• 7/10

• 1 7/10

• 17/10

How do you convert 0.35 to a fraction in simplest form?

• 1/3

• 7/20

• 35/100

• 3/5

If you have the fractions 8/20, 4/20, and 1/20, which is the smallest?

• All are equal

• 8/20

• 4/20

• 1/20

When ordering the fractions 1/20, 4/20, and 8/20, which comes last?

• 4/20

• 1/20

• 8/20

• All are equal

What is the decimal form of 3/5?

• 0.8

• 0.5

• 0.3

• 0.6

Which of the following is the largest: 0.15, 0.6, 0.7, or 0.85?

• 0.6

• 0.15

• 0.85

• 0.7