Subtract 70/8 from 14/10
1st number: 1 4/10, 2nd number: 8 6/8
14/10 - 70/8 is -147/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
14/10 = 14 × 4/10 × 4 = 56/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
70/8 = 70 × 5/8 × 5 = 350/40 - Subtract the two like fractions:
56/40 - 350/40 = 56 - 350/40 = -294/40 - After reducing the fraction, the answer is -147/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10-70/8 14/20-70/8 14/10-70/16 42/10-70/8 14/30-70/8 14/10-70/24 70/10-70/8 14/50-70/8 14/10-70/40 98/10-70/8 14/70-70/8 14/10-70/56