Simplify 21/7

21/7
=
3
Decimal: 3
Percentage: 300%

Step-by-Step Solution

  1. 1
    Find GCD of numerator and denominator
    GCD(21, 7) = 7
  2. 2
    Divide both by GCD
    21 ÷ 7 = 3    7 ÷ 7 = 1
  3. 3
    Simplified fraction
    3/1

How to Simplify Fractions

To simplify a fraction, find the Greatest Common Divisor (GCD) of the numerator and denominator. Divide both by the GCD to get the simplest form.

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