Fraction Multiplier Quiz
Mixed Multiplication
Unit Assessment: Mastery Level
Name:
Date:
Assessment Instructions
- • Use your allowed resource (Factors of... Sheet).
- • Number and solve each problem on provided lined paper. Remember required evidence as modeled in class and turn in evidence with assessment master.
- • Record your final answer after the equal sign or after "Answer" in word problems or area problems.
- • LABELS in word problem answers!!
- • Pencil only!
Part I Computation
-
\(2 \frac{1}{3} \times 3 \frac{1}{2} =\)
-
\(3 \frac{1}{3} \times 5 =\)
-
\(4 \frac{2}{5} \times \frac{3}{4} =\)
-
\(3 \frac{1}{4} \times 8 =\)
-
\(6 \frac{4}{5} \times 2 \frac{1}{2} =\)
Part II Area & Applications
Calculate the area of a rectangle with the following dimensions (side measurements). Remember the 4 lines of required evidence for credit!
length = \(2 \frac{1}{3}\) m
width = \(\frac{1}{2}\) m
Answer: Area =
m²
Jason has a mirror that is in the shape of a rectangle. The mirror is \(4 \frac{8}{10}\) ft wide and \(2 \frac{1}{12}\) ft long. What is the area of the mirror?
Answer: Area =
sq. ft
Grayson collected \(2 \frac{1}{2}\) pounds of cans for the recycling drive. Alicia collected \(1 \frac{3}{4}\) TIMES as many pounds of cans as Grayson. How many pounds of cans did Alicia collect?
Answer:
Charlie collected \(2 \frac{1}{2}\) bins of glass bottles to recycle. Brianna collected 10 TIMES as many bins as Charlie. How many bins did Brianna collect?
Answer:
Sammy and Jonah sold cookies to raise money for their baseball team. Sammy sold \(\frac{1}{5}\) OF what Jonah did. If Jonah sold \(1 \frac{2}{3}\) boxes of cookies, how many boxes did Sammy sell?
Answer:
End of Assessment • Check Your Evidence & Labels
Fraction Multiplier Answer Key
Answer Key
Fraction Multipliers Unit Assessment
Teacher Reference Only
Evidence & Grading Standards:
Required Evidence (4 Lines):
- Original Equation/Setup
- Conversion to Improper Fractions
- Cross-Simplification or Raw Product
- Final Simplified Mixed Number
Grading Reminders:
- Check for units/labels (Q6-10)
- Pencil only requirement
- Compare lined paper to final answers
Part I: Computation
- \(2 \frac{1}{3} \times 3 \frac{1}{2} \Rightarrow \frac{7}{3} \times \frac{7}{2}\)
\(8 \frac{1}{6}\)
- \(3 \frac{1}{3} \times 5 \Rightarrow \frac{10}{3} \times \frac{5}{1}\)
\(16 \frac{2}{3}\)
- \(4 \frac{2}{5} \times \frac{3}{4} \Rightarrow \frac{22}{5} \times \frac{3}{4}\)
\(3 \frac{3}{10}\) (\(3 \frac{6}{20}\))
- \(3 \frac{1}{4} \times 8 \Rightarrow \frac{13}{4} \times \frac{8}{1}\)
26
- \(6 \frac{4}{5} \times 2 \frac{1}{2} \Rightarrow \frac{34}{5} \times \frac{5}{2}\)
17
Part II: Applications
- \(2 \frac{1}{3} \times \frac{1}{2} \Rightarrow \frac{7}{3} \times \frac{1}{2}\)
\(1 \frac{1}{6}\) m²
- \(4 \frac{8}{10} \times 2 \frac{1}{12} \Rightarrow \frac{48}{10} \times \frac{25}{12}\)
10 sq. ft
- \(2 \frac{1}{2} \times 1 \frac{3}{4} \Rightarrow \frac{5}{2} \times \frac{7}{4}\)
\(4 \frac{3}{8}\) pounds
- \(2 \frac{1}{2} \times 10 \Rightarrow \frac{5}{2} \times \frac{10}{1}\)
25 bins
- \(1 \frac{2}{3} \times \frac{1}{5} \Rightarrow \frac{5}{3} \times \frac{1}{5}\)
\(\frac{1}{3}\) boxes
Fraction Multipliers Assessment Master Key
