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What is 2 1/2 divided by 1 1/2?

Answer
2 1/2 ÷ 1 1/2 = 1 23
Fraction
53
Mixed number
1 23
Decimal
1.6 ≈ 1.66667
Percent
166.667%

Step by step

  1. Write each number as a fraction
    2 1/2 = (2 × 2 + 1)/2 = 5/2
    1 1/2 = (1 × 2 + 1)/2 = 3/2
  2. Keep, change, flip
    Keep the first fraction, change ÷ to ×, and flip the second fraction upside down:
    5/2 ÷ 3/2 = 5/2 × 2/3
  3. Multiply the tops, then the bottoms
    (5 × 2)/(2 × 3) = 10/6
  4. Simplify
    Divide the top and bottom by 2: 10/6 = 5/3
  5. Write it as a mixed number
    5 ÷ 3 = 1 remainder 2, so 5/3 = 1 2/3

Check: 5/3 × 3/2 = 5/2 ✓

Picture

5/2
3/2
= 5/3

Each bar is one whole, split into equal parts.

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    Questions people ask

    What is 2 1/2 divided by 1 1/2?

    2 1/2 divided by 1 1/2 is 1 2/3, which is 5/3 as an improper fraction. As a decimal it's 1.66667.

    How do you work out 2 1/2 ÷ 1 1/2?

    Keep the first fraction, change ÷ to ×, flip the second fraction, then multiply and simplify. The steps above show each line.

    What is 2 1/2 divided by 1 1/2 as an improper fraction?

    5/3.