Subtract 14/8 from 16/49
1st number: 16/49, 2nd number: 1 6/8
16/49 - 14/8 is -279/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
16/49 = 16 × 8/49 × 8 = 128/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
14/8 = 14 × 49/8 × 49 = 686/392 - Subtract the two like fractions:
128/392 - 686/392 = 128 - 686/392 = -558/392 - After reducing the fraction, the answer is -279/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/49-14/8 16/49-28/8 16/98-14/8 16/49-14/16 48/49-14/8 16/49-42/8 16/49-14/24 80/49-14/8 16/49-70/8 16/49-14/40 16/49-98/8 16/49-14/56