Subtract 48/30 from 49/35
1st number: 1 14/35, 2nd number: 1 18/30
49/35 - 48/30 is -1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
49/35 = 49 × 6/35 × 6 = 294/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
48/30 = 48 × 7/30 × 7 = 336/210 - Subtract the two like fractions:
294/210 - 336/210 = 294 - 336/210 = -42/210 - After reducing the fraction, the answer is -1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35-48/30 49/35-96/30 49/70-48/30 49/35-48/60 49/35-48/90