Subtract 5/16 from 90/6
1st number: 15 0/6, 2nd number: 5/16
90/6 - 5/16 is 235/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 6 × 8 = 48,
90/6 = 90 × 8/6 × 8 = 720/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
5/16 = 5 × 3/16 × 3 = 15/48 - Subtract the two like fractions:
720/48 - 15/48 = 720 - 15/48 = 705/48 - After reducing the fraction, the answer is 235/16
- In mixed form: 1411/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6-10/16 90/12-5/16 90/6-5/32 90/6-15/16 90/18-5/16 90/6-5/48 90/6-25/16 90/30-5/16 90/6-5/80 90/6-35/16 90/42-5/16