Answers

Subtract 21/49 from 98/75

1^st number: 1 23/75, 2^nd number: 21/49

98/75 - 21/49 is 461/525.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 49 is 3675
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3675
2. For the 1st fraction, since 75 × 49 = 3675,
   98/75 = 98 × 49/75 × 49 = 4802/3675
3. Likewise, for the 2nd fraction, since 49 × 75 = 3675,
   21/49 = 21 × 75/49 × 75 = 1575/3675
4. Subtract the two like fractions:
   4802/3675 - 1575/3675 = 4802 - 1575/3675 = 3227/3675
5. After reducing the fraction, the answer is 461/525

MathStep (Works offline)

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

Related: ⁹⁸/₇₅-⁴²/₄₉ ⁹⁸/₇₅-²¹/₉₈ ⁹⁸/₇₅-⁶³/₄₉

Subtract Fractions Calculator