Subtract 50/30 from 25/14
1st number: 1 11/14, 2nd number: 1 20/30
25/14 - 50/30 is 5/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
25/14 = 25 × 15/14 × 15 = 375/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
50/30 = 50 × 7/30 × 7 = 350/210 - Subtract the two like fractions:
375/210 - 350/210 = 375 - 350/210 = 25/210 - After reducing the fraction, the answer is 5/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-50/30 25/28-50/30 25/14-50/60 75/14-50/30 25/42-50/30 25/14-50/90 25/70-50/30 25/98-50/30