42/4 times 40/2

42/4 × 40/2
=
210
Decimal: 210
Percentage: 21000%

Step-by-Step Solution

  1. 1
    Multiply numerators
    42 × 40 = 1680
  2. 2
    Multiply denominators
    4 × 2 = 8
  3. 3
    Write result
    1680/8
  4. 4
    Simplify
    1680/8 = 210/1

How to Multiply Fractions

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

Try Another Calculation