42/4 times 40/5

42/4 × 40/5
=
84
Decimal: 84
Percentage: 8400%

Step-by-Step Solution

  1. 1
    Multiply numerators
    42 × 40 = 1680
  2. 2
    Multiply denominators
    4 × 5 = 20
  3. 3
    Write result
    1680/20
  4. 4
    Simplify
    1680/20 = 84/1

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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