Answers

Subtract 75/25 from 8/36

1^st number: 8/36, 2^nd number: 3 0/25

8/36 - 75/25 is -25/9.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 25 is 900
   
   Next, find the equivalent fraction of both fractional numbers with denominator 900
2. For the 1st fraction, since 36 × 25 = 900,
   8/36 = 8 × 25/36 × 25 = 200/900
3. Likewise, for the 2nd fraction, since 25 × 36 = 900,
   75/25 = 75 × 36/25 × 36 = 2700/900
4. Subtract the two like fractions:
   200/900 - 2700/900 = 200 - 2700/900 = -2500/900
5. After reducing the fraction, the answer is -25/9

MathStep (Works offline)

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

Related: ¹⁶/₃₆-⁷⁵/₂₅ ⁸/₇₂-⁷⁵/₂₅ ⁸/₃₆-⁷⁵/₅₀ ²⁴/₃₆-⁷⁵/₂₅ ⁴⁰/₃₆-⁷⁵/₂₅ ⁵⁶/₃₆-⁷⁵/₂₅

Subtract Fractions Calculator