Subtract 49/5 from 4/8
1st number: 4/8, 2nd number: 9 4/5
4/8 - 49/5 is -93/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
4/8 = 4 × 5/8 × 5 = 20/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
49/5 = 49 × 8/5 × 8 = 392/40 - Subtract the two like fractions:
20/40 - 392/40 = 20 - 392/40 = -372/40 - After reducing the fraction, the answer is -93/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8-98/5 4/16-49/5 4/8-49/10 12/8-49/5 4/24-49/5 4/8-49/15 20/8-49/5 4/40-49/5 4/8-49/25 28/8-49/5 4/56-49/5 4/8-49/35