Subtract 10/96 from 90/28
1st number: 3 6/28, 2nd number: 10/96
90/28 - 10/96 is 1045/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 28 × 24 = 672,
90/28 = 90 × 24/28 × 24 = 2160/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
10/96 = 10 × 7/96 × 7 = 70/672 - Subtract the two like fractions:
2160/672 - 70/672 = 2160 - 70/672 = 2090/672 - After reducing the fraction, the answer is 1045/336
- In mixed form: 337/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28-20/96 90/56-10/96 90/28-30/96 90/84-10/96 90/28-50/96 90/28-70/96