Subtract 49/35 from 18/8
1st number: 2 2/8, 2nd number: 1 14/35
18/8 - 49/35 is 17/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
18/8 = 18 × 35/8 × 35 = 630/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
49/35 = 49 × 8/35 × 8 = 392/280 - Subtract the two like fractions:
630/280 - 392/280 = 630 - 392/280 = 238/280 - After reducing the fraction, the answer is 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/8-49/35 18/8-98/35 18/16-49/35 18/8-49/70 54/8-49/35 18/24-49/35 90/8-49/35 18/40-49/35 18/56-49/35