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decode EVERYTHING about fractions.
Simplify the fraction by the simplification number.
Simplify (or reduce) a fraction by dividing both the numerator and the denominator by the simplification number.
If you would like to have a vivid explanation with a detailed example, please read the page Simplifying/Reducing Fractions - Learn this magic trick!
Step 1: Calculate the numerator
To calculate the new numerator, divide the numerator of the fraction (12) by the simplification number (4):Numerator = 12 ÷ 4 = 3
Step 2: Calculate the denominator
To calculate the new denominator, divide the denominator of the fraction (28) by the simplification number (4):Denominator = 28 ÷ 4 = 7
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