Subtract 84/49 from 5/10
1st number: 5/10, 2nd number: 1 35/49
5/10 - 84/49 is -17/14.
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,
5/10 = 5 × 49/10 × 49 = 245/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
84/49 = 84 × 10/49 × 10 = 840/490 - Subtract the two like fractions:
245/490 - 840/490 = 245 - 840/490 = -595/490 - After reducing the fraction, the answer is -17/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/20-84/49 5/10-84/98 15/10-84/49 5/30-84/49 25/10-84/49 5/50-84/49 35/10-84/49 5/70-84/49