Subtract 42/3 from 63/98
1st number: 63/98, 2nd number: 14 0/3
63/98 - 42/3 is -187/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
63/98 = 63 × 3/98 × 3 = 189/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
42/3 = 42 × 98/3 × 98 = 4116/294 - Subtract the two like fractions:
189/294 - 4116/294 = 189 - 4116/294 = -3927/294 - After reducing the fraction, the answer is -187/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/98-84/3 63/98-42/6 63/98-42/9 63/98-42/15 63/98-42/21