Subtract 8/28 from 84/25
1st number: 3 9/25, 2nd number: 8/28
84/25 - 8/28 is 538/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
84/25 = 84 × 28/25 × 28 = 2352/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
8/28 = 8 × 25/28 × 25 = 200/700 - Subtract the two like fractions:
2352/700 - 200/700 = 2352 - 200/700 = 2152/700 - After reducing the fraction, the answer is 538/175
- In mixed form: 313/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25-16/28 84/50-8/28 84/25-8/56 84/25-24/28 84/75-8/28 84/25-8/84 84/25-40/28 84/25-56/28