Practice multiplying fractions by whole numbers using models, repeated addition, and real-world situations.
Read each problem carefully. Multiply the whole number by the numerator, keep the denominator the same, and simplify when needed. Show your work in the space provided.
Use repeated addition, models, and simplification
Math - Grade 4-5
- 1
Solve: 3 x 1/4.
- 2
Solve: 5 x 2/3. Write the answer as a mixed number if needed.
- 3
A recipe uses 3/4 cup of oats for one batch of muffins. How many cups of oats are needed for 4 batches?
- 4
Solve: 6 x 1/2.
- 5
There are 8 water bottles. Each bottle is 3/5 full. If all the water is poured together, how many full bottles of water are there?
- 6
Solve: 2 x 5/6.
- 7
A student reads 2/5 of a book each day for 3 days. How much of the book does the student read in all?
- 8
Solve: 7 x 3/8.
- 9
A ribbon is 4/7 meter long. Mia cuts 5 ribbons of the same length. What is the total length of the ribbons?
- 10
Solve and simplify: 9 x 2/9.
- 11
A tray has 12 equal spaces for cupcakes. Each cupcake uses 1/3 cup of batter. How many cups of batter are needed for 12 cupcakes?
- 12
Solve: 4 x 5/8.
- 13
A garden row is 2/3 yard long. There are 6 equal garden rows. What is the total length of all the rows?
- 14
Which expression has the greater product: 3 x 2/5 or 4 x 1/2? Show your work.
- 15
Write a multiplication equation for this repeated addition: 3/10 + 3/10 + 3/10 + 3/10. Then find the sum.