45/4 times 40/5

45/4 × 40/5
=
90
Decimal: 90
Percentage: 9000%

Step-by-Step Solution

  1. 1
    Multiply numerators
    45 × 40 = 1800
  2. 2
    Multiply denominators
    4 × 5 = 20
  3. 3
    Write result
    1800/20
  4. 4
    Simplify
    1800/20 = 90/1

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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