Answers

Subtract 4/25 from 5/20

5/20 - 4/25 is 9/100.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 25 is 100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 100
2. For the 1st fraction, since 20 × 5 = 100,
   5/20 = 5 × 5/20 × 5 = 25/100
3. Likewise, for the 2nd fraction, since 25 × 4 = 100,
   4/25 = 4 × 4/25 × 4 = 16/100
4. Subtract the two like fractions:
   25/100 - 16/100 = 25 - 16/100 = 9/100

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ¹⁰/₂₀-⁴/₂₅ ⁵/₂₀-⁸/₂₅ ⁵/₄₀-⁴/₂₅ ⁵/₂₀-⁴/₅₀ ¹⁵/₂₀-⁴/₂₅ ⁵/₂₀-¹²/₂₅ ⁵/₆₀-⁴/₂₅ ⁵/₂₀-⁴/₇₅ ²⁵/₂₀-⁴/₂₅ ⁵/₂₀-²⁰/₂₅ ³⁵/₂₀-⁴/₂₅ ⁵/₂₀-²⁸/₂₅

Subtract Fractions Calculator