Models and Number Lines of Fractions

What fraction is represented at point C?

• A

• B

• C

• D

Daniel shaded two different number lines to model two different fractions. Based on the number lines, which comparison is true?

• A

• B

• C

• D

What percent of this array is shaded? What percent is not?

• 75%

• 40%

• 60%

• 25%

• 16%

This model can be shaded to represent the fraction 15/9. Which number sentence represents two different ways that 15/9 can be represented with shaded fractions on the model?

• 7/9 + 4/9 + 4/9  =  3/9 + 4/9 + 7/9

• 2/9 + 5/9 + 7/9  =  5/9 + 5/9 + 5/9

• 3/9 + 2/9 + 10/9  =  2/9 + 5/9 + 8/9

• 2/9 + 6/9 + 7/9  =  9/9 + 2/9 + 3/9  

What is the correct answer?

• 7/3

• 7/6

• 9/6

• 7/7

Mathematical Equivalence

ON

Represent the fraction for this model.

Mathematical Equivalence

ON

PACE: What percent of this array is shaded? What percent is not?

Shaded - (a)  

Not Shaded - (b)  

• 75%

• 40%

• 60%

• 25%

• 16%