Subtract 49/30 from 63/10
1st number: 6 3/10, 2nd number: 1 19/30
63/10 - 49/30 is 14/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
63/10 = 63 × 3/10 × 3 = 189/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
49/30 = 49 × 1/30 × 1 = 49/30 - Subtract the two like fractions:
189/30 - 49/30 = 189 - 49/30 = 140/30 - After reducing the fraction, the answer is 14/3
- In mixed form: 42/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10-98/30 63/20-49/30 63/10-49/60 63/30-49/30 63/10-49/90 63/50-49/30 63/70-49/30