Answers

Subtract 20/36 from 60/20

1^st number: 3 0/20, 2^nd number: 20/36

60/20 - 20/36 is 22/9.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 36 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 20 × 9 = 180,
   60/20 = 60 × 9/20 × 9 = 540/180
3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
   20/36 = 20 × 5/36 × 5 = 100/180
4. Subtract the two like fractions:
   540/180 - 100/180 = 540 - 100/180 = 440/180
5. After reducing the fraction, the answer is 22/9
6. In mixed form: 24/9

MathStep (Works offline)

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

Related: ⁶⁰/₂₀-⁴⁰/₃₆ ⁶⁰/₄₀-²⁰/₃₆ ⁶⁰/₂₀-²⁰/₇₂ ⁶⁰/₂₀-⁶⁰/₃₆

Subtract Fractions Calculator