Subtract 30/14 from 63/10
1st number: 6 3/10, 2nd number: 2 2/14
63/10 - 30/14 is 291/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
63/10 = 63 × 7/10 × 7 = 441/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
30/14 = 30 × 5/14 × 5 = 150/70 - Subtract the two like fractions:
441/70 - 150/70 = 441 - 150/70 = 291/70 - In mixed form: 411/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10-60/14 63/20-30/14 63/10-30/28 63/10-90/14 63/30-30/14 63/10-30/42 63/50-30/14 63/10-30/70 63/70-30/14 63/10-30/98