Subtract 98/12 from 63/35
1st number: 1 28/35, 2nd number: 8 2/12
63/35 - 98/12 is -191/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
63/35 = 63 × 12/35 × 12 = 756/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
98/12 = 98 × 35/12 × 35 = 3430/420 - Subtract the two like fractions:
756/420 - 3430/420 = 756 - 3430/420 = -2674/420 - After reducing the fraction, the answer is -191/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70-98/12 63/35-98/24 63/35-98/36 63/35-98/60 63/35-98/84