Exploring Rational Expressions: Addition and Subtraction

What is the main topic introduced in the beginning of the video?

• Comparing fractions

• Subtracting fractions

• Comparing decimals using models and place value charts

• Adding decimals

Who finished the race last?

• None of the above

• Both tied

• Brandon

• Ricardo

Which column in the place value chart helped determine the greater time?

• Thousands

• Hundredths

• Tenths

• Ones

What is the purpose of ordering decimals from smallest to largest?

• To compare fractions

• To solve algebra problems

• To understand the right order of decimals

• To bring order to our lives

What is the decimal representation of 1/10?

• 0.10

• 1.0

• 0.01

• 0.1

How do you convert 1/5 to a decimal?

• Multiply numerator and denominator by 2

• Divide by 2

• Add 0.5

• Multiply by 3

What is the decimal representation of 1/5?

• 0.1

• 0.5

• 0.25

• 0.2

Which color was the third least part of the design?

• Purple

• Yellow

• Green

• Blue

What is the decimal representation of 33 hundredths?

• 0.33

• 0.3

• 0.03

• 3.3

What is the smallest decimal among the given values?

• 0.1

• 0.2

• 0.09

• 0.28