Answers

Subtract 6/40 from 4/25

4/25 - 6/40 is 1/100.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 40 is 200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 200
2. For the 1st fraction, since 25 × 8 = 200,
   4/25 = 4 × 8/25 × 8 = 32/200
3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
   6/40 = 6 × 5/40 × 5 = 30/200
4. Subtract the two like fractions:
   32/200 - 30/200 = 32 - 30/200 = 2/200
5. After reducing the fraction, the answer is 1/100

MathStep (Works offline)

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

Related: ⁸/₂₅-⁶/₄₀ ⁴/₂₅-¹²/₄₀ ⁴/₅₀-⁶/₄₀ ⁴/₂₅-⁶/₈₀ ¹²/₂₅-⁶/₄₀ ⁴/₂₅-¹⁸/₄₀ ⁴/₇₅-⁶/₄₀ ²⁰/₂₅-⁶/₄₀ ⁴/₂₅-³⁰/₄₀ ²⁸/₂₅-⁶/₄₀ ⁴/₂₅-⁴²/₄₀

Subtract Fractions Calculator