Subtract 18/25 from 50/28
1st number: 1 22/28, 2nd number: 18/25
50/28 - 18/25 is 373/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
50/28 = 50 × 25/28 × 25 = 1250/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
18/25 = 18 × 28/25 × 28 = 504/700 - Subtract the two like fractions:
1250/700 - 504/700 = 1250 - 504/700 = 746/700 - After reducing the fraction, the answer is 373/350
- In mixed form: 123/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28-36/25 50/56-18/25 50/28-18/50 50/28-54/25 50/84-18/25 50/28-18/75 50/28-90/25