Subtract 24/14 from 49/30
1st number: 1 19/30, 2nd number: 1 10/14
49/30 - 24/14 is -17/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
49/30 = 49 × 7/30 × 7 = 343/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
24/14 = 24 × 15/14 × 15 = 360/210 - Subtract the two like fractions:
343/210 - 360/210 = 343 - 360/210 = -17/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-24/14 49/30-48/14 49/60-24/14 49/30-24/28 49/30-72/14 49/90-24/14 49/30-24/42 49/30-24/70 49/30-24/98