What is 10 1/2 divided by 2?

Step by step

1. Write each number as a fraction
   10 1/2 = (10 × 2 + 1)/2 = 21/2
   2 = 2/1
2. Keep, change, flip
   Keep the first fraction, change ÷ to ×, and flip the second fraction upside down:
   21/2 ÷ 2/1 = 21/2 × 1/2
3. Multiply the tops, then the bottoms
   (21 × 1)/(2 × 2) = 21/4
4. Write it as a mixed number
   21 ÷ 4 = 5 remainder 1, so 21/4 = 5 1/4

Check: 21/4 × 2 = 21/2 ✓

Picture

Each bar is one whole, split into equal parts.

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