Subtract 49/16 from 40/2
1st number: 20 0/2, 2nd number: 3 1/16
40/2 - 49/16 is 271/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
40/2 = 40 × 8/2 × 8 = 320/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
49/16 = 49 × 1/16 × 1 = 49/16 - Subtract the two like fractions:
320/16 - 49/16 = 320 - 49/16 = 271/16 - In mixed form: 1615/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2-49/16 40/2-98/16 40/4-49/16 40/2-49/32 40/6-49/16 40/2-49/48 40/10-49/16 40/2-49/80 40/14-49/16