Subtract 80/49 from 14/10
1st number: 1 4/10, 2nd number: 1 31/49
14/10 - 80/49 is -57/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
14/10 = 14 × 49/10 × 49 = 686/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
80/49 = 80 × 10/49 × 10 = 800/490 - Subtract the two like fractions:
686/490 - 800/490 = 686 - 800/490 = -114/490 - After reducing the fraction, the answer is -57/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10-80/49 14/20-80/49 14/10-80/98 42/10-80/49 14/30-80/49 70/10-80/49 14/50-80/49 98/10-80/49 14/70-80/49