Subtract 35/8 from 15/10
1st number: 1 5/10, 2nd number: 4 3/8
15/10 - 35/8 is -23/8.
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,
15/10 = 15 × 4/10 × 4 = 60/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
35/8 = 35 × 5/8 × 5 = 175/40 - Subtract the two like fractions:
60/40 - 175/40 = 60 - 175/40 = -115/40 - After reducing the fraction, the answer is -23/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10-35/8 15/10-70/8 15/20-35/8 15/10-35/16 45/10-35/8 15/30-35/8 15/10-35/24 75/10-35/8 15/50-35/8 15/10-35/40 15/70-35/8 15/10-35/56