Answers

Subtract 1/63 from 10/75

10/75 - 1/63 is 37/315.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 63 is 1575
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1575
2. For the 1st fraction, since 75 × 21 = 1575,
   10/75 = 10 × 21/75 × 21 = 210/1575
3. Likewise, for the 2nd fraction, since 63 × 25 = 1575,
   1/63 = 1 × 25/63 × 25 = 25/1575
4. Subtract the two like fractions:
   210/1575 - 25/1575 = 210 - 25/1575 = 185/1575
5. After reducing the fraction, the answer is 37/315

MathStep (Works offline)

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

Related: ²⁰/₇₅-¹/₆₃ ¹⁰/₇₅-²/₆₃ ³⁰/₇₅-¹/₆₃ ¹⁰/₇₅-³/₆₃ ⁵⁰/₇₅-¹/₆₃ ¹⁰/₇₅-⁵/₆₃ ⁷⁰/₇₅-¹/₆₃ ¹⁰/₇₅-⁷/₆₃

Subtract Fractions Calculator