Subtract 63/27 from 16/98
1st number: 16/98, 2nd number: 2 9/27
16/98 - 63/27 is -319/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
16/98 = 16 × 27/98 × 27 = 432/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
63/27 = 63 × 98/27 × 98 = 6174/2646 - Subtract the two like fractions:
432/2646 - 6174/2646 = 432 - 6174/2646 = -5742/2646 - After reducing the fraction, the answer is -319/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/98-63/27 16/98-63/54 48/98-63/27 16/98-63/81 80/98-63/27