Understanding Decomposed Fractions

The video tutorial explains a Khan Academy exercise on decomposing fractions with denominators of 100. It uses a number line to illustrate how 26-hundredths can be expressed as the sum of two-tenths and six-hundredths. The tutorial breaks down the number line into tenths and hundredths, demonstrating the relationship between these fractions. The exercise helps learners understand how to decompose fractions and visualize them on a number line.

What is the main focus of the exercise introduced in the video?

• Multiplying fractions

• Subtracting decimals

• Adding whole numbers

• Decomposing fractions with denominators of 100

Tags

CCSS.6.NS.C.6C

What does the number line in the video represent?

• Fractions from zero to 26-hundredths

• Decimals from zero to 0.5

• Fractions from zero to one

• Whole numbers from zero to ten

Tags

CCSS.1.G.A.3

How is a tenth divided on the number line?

• Into 5 equal sections

• Into 10 equal sections

• Into 20 equal sections

• Into 100 equal sections

Tags

CCSS.5.NBT.A.1

What is a hundredth in terms of a tenth?

• One-fifth of a tenth

• One-twentieth of a tenth

• One-half of a tenth

• One-tenth of a tenth

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the value of the magenta section on the number line?

• 15-hundredths

• 10-hundredths

• 20-hundredths

• 25-hundredths

Tags

CCSS.5.NBT.A.3A

How is 26-hundredths decomposed in the equation?

• As four-tenths plus six-hundredths

• As one-tenth plus six-hundredths

• As two-tenths plus six-hundredths

• As three-tenths plus six-hundredths

Tags

CCSS.4.NF.C.6

What color represents the six-hundredths in the video?

• Blue

• Red

• Green

• Yellow

Tags

CCSS.6.NS.B.3

What is the final conclusion about the decomposed fraction?

• It is equal to one-tenth

• It is equal to two-tenths plus six-hundredths

• It is equal to three-tenths

• It is incorrect

Tags

CCSS.7.NS.A.1B

What does the video confirm about the solution?

• The solution is incorrect

• The solution is incomplete

• The solution is correct and matches the number line

• The solution needs revision

Tags

CCSS.7.NS.A.1B