80/4 times 21/4

80/4 × 21/4
=
105
Decimal: 105
Percentage: 10500%

Step-by-Step Solution

  1. 1
    Multiply numerators
    80 × 21 = 1680
  2. 2
    Multiply denominators
    4 × 4 = 16
  3. 3
    Write result
    1680/16
  4. 4
    Simplify
    1680/16 = 105/1

How to Multiply Fractions

Multiplying fractions is straightforward — multiply the numerators together and the denominators together. No common denominator needed! Just simplify the result.

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