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Multiplying Mixed Numbers by Whole Numbers Worksheet Test

Answer each question below. Show your work.

Part 1: Basic Multiplication

  1. Multiply 2 1/2 by 3
  2. Multiply 3 2/3 by 4
  3. Multiply 4 1/4 by 5
  4. Multiply 1 3/5 by 6
  5. Multiply 2 2/3 by 7
  6. Multiply 3 3/4 by 8
  7. Multiply 4 1/2 by 9
  8. Multiply 1 1/3 by 10

Part 2: Multiplication with Simplification

  1. Multiply 2 1/2 by 2, then simplify
  2. Multiply 3 3/4 by 3, then simplify
  3. Multiply 4 2/3 by 4, then simplify
  4. Multiply 1 2/5 by 5, then simplify
  5. Multiply 2 1/6 by 6, then simplify
  6. Multiply 3 1/8 by 7, then simplify
  7. Multiply 4 1/3 by 8, then simplify
  8. Multiply 1 5/6 by 9, then simplify

Part 3: Word Problems

  1. If a recipe calls for 3 1/2 cups of flour to make 12 muffins, how much flour would you need to make 24 muffins?
  2. A rectangular garden is 5 1/2 feet wide and 8 1/3 feet long. How many square feet is the garden?
  3. A bakery sells cakes for $7 1/2 each. How much money will they make if they sell 10 cakes?
  4. A pizza restaurant sells pizzas that are 12 1/2 inches in diameter. What is the area of a pizza?
  5. A construction worker can lay 3 3/4 bricks in 1 minute. How many bricks can they lay in 8 minutes?
  6. A farmer has a field that is 6 1/4 acres. How many square feet is the field?
  7. A board is 4 1/2 feet long. If you need to cut a piece that is 2/3 of the length of the board, how long is the piece you cut?
  8. A recipe calls for 2 1/2 cups of sugar to make 18 cookies. How much sugar would you need to make 36 cookies?

Part 4: Challenge Problems

  1. Multiply 9 1/5 by 11, then simplify
  2. If a recipe calls for 3 3/4 cups of milk to make 24 pancakes, how much milk would you need to make 60 pancakes?
  3. A skateboard ramp is 12 1/2 feet long and 5 1/3 feet wide. What is the area of the ramp?
  4. A store sells t-shirts for $15 3/4 each. How much money will they make if they sell 25 t-shirts?
  5. A swimming pool is 20 1/2 feet long, 15 1/4 feet wide, and 6 feet deep. How many cubic feet of water does the pool hold?
  6. A car can travel 17 1/2 miles on 1 gallon of gas. How far can it travel on 10 gallons of gas?

Good luck!