Answers

Subtract 12/35 from 7/75

7/75 - 12/35 is -131/525.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 35 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   7/75 = 7 × 7/75 × 7 = 49/525
3. Likewise, for the 2nd fraction, since 35 × 15 = 525,
   12/35 = 12 × 15/35 × 15 = 180/525
4. Subtract the two like fractions:
   49/525 - 180/525 = 49 - 180/525 = -131/525

MathStep (Works offline)

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

Related: ¹⁴/₇₅-¹²/₃₅ ⁷/₇₅-²⁴/₃₅ ⁷/₇₅-¹²/₇₀ ²¹/₇₅-¹²/₃₅ ⁷/₇₅-³⁶/₃₅ ³⁵/₇₅-¹²/₃₅ ⁷/₇₅-⁶⁰/₃₅ ⁴⁹/₇₅-¹²/₃₅ ⁷/₇₅-⁸⁴/₃₅

Subtract Fractions Calculator