Answers

Subtract 36/16 from 63/98

1^st number: 63/98, 2^nd number: 2 4/16

63/98 - 36/16 is -45/28.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 16 is 784
   
   Next, find the equivalent fraction of both fractional numbers with denominator 784
2. For the 1st fraction, since 98 × 8 = 784,
   63/98 = 63 × 8/98 × 8 = 504/784
3. Likewise, for the 2nd fraction, since 16 × 49 = 784,
   36/16 = 36 × 49/16 × 49 = 1764/784
4. Subtract the two like fractions:
   504/784 - 1764/784 = 504 - 1764/784 = -1260/784
5. After reducing the fraction, the answer is -45/28

MathStep (Works offline)

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

Related: ⁶³/₉₈-⁷²/₁₆ ⁶³/₉₈-³⁶/₃₂ ⁶³/₉₈-³⁶/₄₈ ⁶³/₉₈-³⁶/₈₀

Subtract Fractions Calculator