Subtract 7/6 from 49/40
1st number: 1 9/40, 2nd number: 1 1/6
49/40 - 7/6 is 7/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
49/40 = 49 × 3/40 × 3 = 147/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
7/6 = 7 × 20/6 × 20 = 140/120 - Subtract the two like fractions:
147/120 - 140/120 = 147 - 140/120 = 7/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/40-7/6 49/40-14/6 49/80-7/6 49/40-7/12 49/40-21/6 49/40-7/18 49/40-35/6 49/40-7/30 49/40-49/6 49/40-7/42