Subtract 60/50 from 25/84
1st number: 25/84, 2nd number: 1 10/50
25/84 - 60/50 is -379/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 50 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
25/84 = 25 × 25/84 × 25 = 625/2100 - Likewise, for the 2nd fraction, since 50 × 42 = 2100,
60/50 = 60 × 42/50 × 42 = 2520/2100 - Subtract the two like fractions:
625/2100 - 2520/2100 = 625 - 2520/2100 = -1895/2100 - After reducing the fraction, the answer is -379/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84-60/50 75/84-60/50