Grade 4 word-problem application of multiplying fractions by whole numbers. Students compute totals like 5 x 2/3 cups of flour or 4 x 5/8 meters of shelf width, then write answers as mixed numbers in simplest form. Multiple-choice items include realistic distractors that catch common rule errors aligned to 4.NF.4. This Grade 4 worksheet supports classroom practice or homework review and works for math centers.
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Multiplying Fractions by Whole Numbers
Part A: Multiple Choice
Circle the best answer for each question.
1. Maya needs 2/3 cup of flour for one batch of muffins. If she makes 5 batches, how much flour does she use in total?
A) 10/3 cups, which is 3 1/3 cups
B) 2/15 cup
C) 5/3 cups, which is 1 2/3 cups
D) 7/3 cups, which is 2 1/3 cups
2. A ribbon is 3/4 yard long. If Jordan buys 6 of these ribbons, what is the total length?
A) 9/4 yards, which is 2 1/4 yards
B) 18/4 yards, which is 4 1/2 yards
C) 3/24 yard
D) 6/4 yards, which is 1 1/2 yards
3. Each glass holds 1/4 liter of juice. How much juice fills 9 glasses in all?
A) 9/16 liter
B) 1/36 liter
C) 9/4 liters, which is 2 1/4 liters
D) 4/9 liter
4. A bookshelf has 4 shelves, and each shelf is 5/8 meter wide. What is the total width if the shelves are placed end to end?
A) 9/8 meters, which is 1 1/8 meters
B) 5/32 meter
C) 20/8 meters, which is 2 1/2 meters
D) 4/13 meter
Part B: Fill in the Blank
Write the correct answer on each line.
1. If one batch needs 2/3 cup flour and Maya makes 5 batches, total flour is 10/3 cups.
2. Written as a mixed number, 10/3 cups equals 3 1/3 cups.
3. Six ribbons of length 3/4 yard each give a total length of 18/4 yards.
4. In simplest mixed-number form, 18/4 yards equals 4 1/2 yards.
5. Nine glasses of 1/4 liter each hold a total of 9/4 liters.
Multiplying Fractions by Whole Numbers
★ Part A: Multiple Choice
Circle the best answer for each question.
1. Maya needs 2/3 cup of flour for one batch of muffins. If she makes 5 batches, how much flour does she use in total?
A) 10/3 cups, which is 3 1/3 cups
B) 2/15 cup
C) 5/3 cups, which is 1 2/3 cups
D) 7/3 cups, which is 2 1/3 cups
2. A ribbon is 3/4 yard long. If Jordan buys 6 of these ribbons, what is the total length?
A) 9/4 yards, which is 2 1/4 yards
B) 18/4 yards, which is 4 1/2 yards
C) 3/24 yard
D) 6/4 yards, which is 1 1/2 yards
3. Each glass holds 1/4 liter of juice. How much juice fills 9 glasses in all?
A) 9/16 liter
B) 1/36 liter
C) 9/4 liters, which is 2 1/4 liters
D) 4/9 liter
4. A bookshelf has 4 shelves, and each shelf is 5/8 meter wide. What is the total width if the shelves are placed end to end?
A) 9/8 meters, which is 1 1/8 meters
B) 5/32 meter
C) 20/8 meters, which is 2 1/2 meters
D) 4/13 meter
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) If one batch needs 2/3 cup flour and Maya makes 5 batches, total flour is 10/3 cups.
2) Written as a mixed number, 10/3 cups equals 3 1/3 cups.
3) Six ribbons of length 3/4 yard each give a total length of 18/4 yards.
4) In simplest mixed-number form, 18/4 yards equals 4 1/2 yards.
5) Nine glasses of 1/4 liter each hold a total of 9/4 liters.
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