Subtract 3/30 from 49/14
1st number: 3 7/14, 2nd number: 3/30
49/14 - 3/30 is 17/5.
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,
49/14 = 49 × 15/14 × 15 = 735/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
3/30 = 3 × 7/30 × 7 = 21/210 - Subtract the two like fractions:
735/210 - 21/210 = 735 - 21/210 = 714/210 - After reducing the fraction, the answer is 17/5
- In mixed form: 32/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-3/30 49/14-6/30 49/28-3/30 49/14-3/60 49/14-9/30 49/42-3/30 49/14-3/90 49/14-15/30 49/70-3/30 49/14-21/30 49/98-3/30