Subtract 4/49 from 90/6
1st number: 15 0/6, 2nd number: 4/49
90/6 - 4/49 is 731/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
90/6 = 90 × 49/6 × 49 = 4410/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
4/49 = 4 × 6/49 × 6 = 24/294 - Subtract the two like fractions:
4410/294 - 24/294 = 4410 - 24/294 = 4386/294 - After reducing the fraction, the answer is 731/49
- In mixed form: 1445/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6-8/49 90/12-4/49 90/6-4/98 90/6-12/49 90/18-4/49 90/6-20/49 90/30-4/49 90/6-28/49 90/42-4/49