Subtract 32/10 from 10/49
1st number: 10/49, 2nd number: 3 2/10
10/49 - 32/10 is -734/245.
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,
10/49 = 10 × 10/49 × 10 = 100/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
32/10 = 32 × 49/10 × 49 = 1568/490 - Subtract the two like fractions:
100/490 - 1568/490 = 100 - 1568/490 = -1468/490 - After reducing the fraction, the answer is -734/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49-32/10 10/49-64/10 10/98-32/10 10/49-32/20 30/49-32/10 10/49-96/10 10/49-32/30 50/49-32/10 10/49-32/50 70/49-32/10 10/49-32/70