Subtract 27/7 from 2/16
1st number: 2/16, 2nd number: 3 6/7
2/16 - 27/7 is -209/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
2/16 = 2 × 7/16 × 7 = 14/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
27/7 = 27 × 16/7 × 16 = 432/112 - Subtract the two like fractions:
14/112 - 432/112 = 14 - 432/112 = -418/112 - After reducing the fraction, the answer is -209/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-27/7 2/16-54/7 2/32-27/7 2/16-27/14 6/16-27/7 2/16-81/7 2/48-27/7 2/16-27/21 10/16-27/7 2/80-27/7 2/16-27/35 14/16-27/7 2/16-27/49