Subtract 90/32 from 15/6
1st number: 2 3/6, 2nd number: 2 26/32
15/6 - 90/32 is -5/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 6 × 16 = 96,
15/6 = 15 × 16/6 × 16 = 240/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
90/32 = 90 × 3/32 × 3 = 270/96 - Subtract the two like fractions:
240/96 - 270/96 = 240 - 270/96 = -30/96 - After reducing the fraction, the answer is -5/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6-90/32 15/12-90/32 15/6-90/64 45/6-90/32 15/18-90/32 15/6-90/96 75/6-90/32 15/30-90/32 15/42-90/32