Subtract 14/60 from 25/81
25/81 - 14/60 is 61/810.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 60 is 1620
Next, find the equivalent fraction of both fractional numbers with denominator 1620 - For the 1st fraction, since 81 × 20 = 1620,
25/81 = 25 × 20/81 × 20 = 500/1620 - Likewise, for the 2nd fraction, since 60 × 27 = 1620,
14/60 = 14 × 27/60 × 27 = 378/1620 - Subtract the two like fractions:
500/1620 - 378/1620 = 500 - 378/1620 = 122/1620 - After reducing the fraction, the answer is 61/810
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/81-14/60 25/81-28/60 75/81-14/60 25/81-42/60 25/81-70/60 25/81-98/60