assignment_returnCourse Name:Lumos StepUp - Smarter Balanced Online Practice And Assessments - Grade 4 Mathematics
assignment_returnWorksheet:
Multiplying Fractions
assignment_returnWorksheet:
Multiplying Fractions
Standard(s): 4.NF.B.4.A
| Solve: 3 x |
| = |
A
3
B
| 2 |
| 3 |
C
| 1 |
|
D
| 1 |
|
Standard: 4.NF.B.4.A
Domain: Number & Operations - Fractions
Theme: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers
Description: Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
Mary can paint 2/3 of a table in 20 minutes. Willie can paint 5 times that amount in the same amount of time. How many tables can Willie paint in 20 minutes? Reduce your answer to the lowest terms.
A
3
B
2 2/3
C
3 1/3
D
2 1/3
Standard: 4.NF.B.4.A
Domain: Number & Operations - Fractions
Theme: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers
Description: Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
Find the product:
3 x 8/12
A
2 1/12
B
2 4/24
C
2 1/6
D
2
Standard: 4.NF.B.4.A
Domain: Number & Operations - Fractions
Theme: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers
Description: Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
The farmer hired 6 fruit pickers to help him on his blueberry farm. Each picker completed 12/100 of the area they were assigned to. How much of the entire area did they pick?
A
14/25
B
18/25
C
9/50
D
3/25
Standard: 4.NF.B.4.A
Domain: Number & Operations - Fractions
Theme: Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers
Description: Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
Find the product:
100 x 8/2,000
A
1/4
B
2/3
C
2/5
D
1/3
