Subtract 1/60 from 2/84
2/84 - 1/60 is 1/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
2/84 = 2 × 5/84 × 5 = 10/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
1/60 = 1 × 7/60 × 7 = 7/420 - Subtract the two like fractions:
10/420 - 7/420 = 10 - 7/420 = 3/420 - After reducing the fraction, the answer is 1/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/84-1/60 2/84-2/60 6/84-1/60 2/84-3/60 10/84-1/60 2/84-5/60 14/84-1/60 2/84-7/60