assignment_returnCourse Name:Lumos StepUp - Smarter Balanced Online Practice And Assessments - Grade 5 Mathematics
assignment_returnWorksheet:
Dividing By Unit Fractions
assignment_returnWorksheet:
Dividing By Unit Fractions
Standard(s): 5.NF.B.7.B
Which correctly explains why 6 ÷ ¼ = 24?
A
24 ÷ ¼ = 6
B
24 x ¼ = 6
C
24 ÷ 6 = ¼
D
24 = ¼ x 6
Standard: 5.NF.B.7.B
Domain: Number & Operations - Fractions
Theme: Apply and extend previous understandings of multiplication and division to multiply and divide fractions
Description: Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5) and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.
Which model correctly represents the following equation?
4 ÷ 1/3 = 12
A
B
C
D
Standard: 5.NF.B.7.B
Domain: Number & Operations - Fractions
Theme: Apply and extend previous understandings of multiplication and division to multiply and divide fractions
Description: Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5) and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.
Which equation matches this model?
A
24 ÷ 1/8 = 3
B
24 ÷ 1/3 = 8
C
8 ÷ 1/3 = 24
D
3 ÷ 1/8 = 24
Standard: 5.NF.B.7.B
Domain: Number & Operations - Fractions
Theme: Apply and extend previous understandings of multiplication and division to multiply and divide fractions
Description: Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5) and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.
Byron has 5 pieces of wood from which to build his birdhouse. If he cuts each piece into fifths, how many pieces will he have?
A
25
B
5
C
1/5
D
5/25
Standard: 5.NF.B.7.B
Domain: Number & Operations - Fractions
Theme: Apply and extend previous understandings of multiplication and division to multiply and divide fractions
Description: Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5) and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.
Angelina has 10 yards of fabric. She needs 1/3 yard of fabric for each purse she will sew. How many purses will she be able to make?
A
3 1/3
B
10 1/3
C
30
D
13