Subtract 15/81 from 60/14
1st number: 4 4/14, 2nd number: 15/81
60/14 - 15/81 is 775/189.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
60/14 = 60 × 81/14 × 81 = 4860/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
15/81 = 15 × 14/81 × 14 = 210/1134 - Subtract the two like fractions:
4860/1134 - 210/1134 = 4860 - 210/1134 = 4650/1134 - After reducing the fraction, the answer is 775/189
- In mixed form: 419/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14-30/81 60/28-15/81 60/14-45/81 60/42-15/81 60/14-75/81 60/70-15/81 60/98-15/81