Subtract 70/14 from 35/10
1st number: 3 5/10, 2nd number: 5 0/14
35/10 - 70/14 is -3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
35/10 = 35 × 7/10 × 7 = 245/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
70/14 = 70 × 5/14 × 5 = 350/70 - Subtract the two like fractions:
245/70 - 350/70 = 245 - 350/70 = -105/70 - After reducing the fraction, the answer is -3/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-70/14 35/20-70/14 35/10-70/28 35/30-70/14 35/10-70/42 35/50-70/14 35/70-70/14 35/10-70/98