Subtract 6/10 from 3/49
3/49 - 6/10 is -132/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
3/49 = 3 × 10/49 × 10 = 30/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
6/10 = 6 × 49/10 × 49 = 294/490 - Subtract the two like fractions:
30/490 - 294/490 = 30 - 294/490 = -264/490 - After reducing the fraction, the answer is -132/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/49-6/10 3/49-12/10 3/98-6/10 3/49-6/20 9/49-6/10 3/49-18/10 3/49-6/30 15/49-6/10 3/49-30/10 3/49-6/50 21/49-6/10 3/49-42/10 3/49-6/70