Subtract 6/49 from 7/16
7/16 - 6/49 is 247/784.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 49 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 16 × 49 = 784,
7/16 = 7 × 49/16 × 49 = 343/784 - Likewise, for the 2nd fraction, since 49 × 16 = 784,
6/49 = 6 × 16/49 × 16 = 96/784 - Subtract the two like fractions:
343/784 - 96/784 = 343 - 96/784 = 247/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16-6/49 7/16-12/49 7/32-6/49 7/16-6/98 21/16-6/49 7/16-18/49 7/48-6/49 35/16-6/49 7/16-30/49 7/80-6/49 49/16-6/49 7/16-42/49