Subtract 2/30 from 10/49
10/49 - 2/30 is 101/735.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
10/49 = 10 × 30/49 × 30 = 300/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
2/30 = 2 × 49/30 × 49 = 98/1470 - Subtract the two like fractions:
300/1470 - 98/1470 = 300 - 98/1470 = 202/1470 - After reducing the fraction, the answer is 101/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49-2/30 10/49-4/30 10/98-2/30 10/49-2/60 30/49-2/30 10/49-6/30 10/49-2/90 50/49-2/30 10/49-10/30 70/49-2/30 10/49-14/30