Answers

Subtract 60/25 from 10/20

1^st number: 10/20, 2^nd number: 2 10/25

10/20 - 60/25 is -19/10.

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,
   10/20 = 10 × 5/20 × 5 = 50/100
3. Likewise, for the 2nd fraction, since 25 × 4 = 100,
   60/25 = 60 × 4/25 × 4 = 240/100
4. Subtract the two like fractions:
   50/100 - 240/100 = 50 - 240/100 = -190/100
5. After reducing the fraction, the answer is -19/10

MathStep (Works offline)

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

Related: ¹⁰/₄₀-⁶⁰/₂₅ ¹⁰/₂₀-⁶⁰/₅₀ ³⁰/₂₀-⁶⁰/₂₅ ¹⁰/₆₀-⁶⁰/₂₅ ¹⁰/₂₀-⁶⁰/₇₅ ⁵⁰/₂₀-⁶⁰/₂₅ ⁷⁰/₂₀-⁶⁰/₂₅

Subtract Fractions Calculator