Subtract 25/18 from 60/84
1st number: 60/84, 2nd number: 1 7/18
60/84 - 25/18 is -85/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
60/84 = 60 × 3/84 × 3 = 180/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
25/18 = 25 × 14/18 × 14 = 350/252 - Subtract the two like fractions:
180/252 - 350/252 = 180 - 350/252 = -170/252 - After reducing the fraction, the answer is -85/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84-50/18 60/84-25/36 60/84-75/18 60/84-25/54 60/84-25/90