Subtract 10/30 from 2/35
2/35 - 10/30 is -29/105.
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,
2/35 = 2 × 6/35 × 6 = 12/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
10/30 = 10 × 7/30 × 7 = 70/210 - Subtract the two like fractions:
12/210 - 70/210 = 12 - 70/210 = -58/210 - After reducing the fraction, the answer is -29/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/35-10/30 2/35-20/30 2/70-10/30 2/35-10/60 6/35-10/30 2/35-10/90 10/35-10/30 2/35-50/30 14/35-10/30 2/35-70/30