Subtract 10/49 from 27/8
1st number: 3 3/8, 2nd number: 10/49
27/8 - 10/49 is 1243/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
27/8 = 27 × 49/8 × 49 = 1323/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
10/49 = 10 × 8/49 × 8 = 80/392 - Subtract the two like fractions:
1323/392 - 80/392 = 1323 - 80/392 = 1243/392 - In mixed form: 367/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8-10/49 27/8-20/49 27/16-10/49 27/8-10/98 81/8-10/49 27/8-30/49 27/24-10/49 27/8-50/49 27/40-10/49 27/8-70/49 27/56-10/49