Subtract 30/27 from 60/49
1st number: 1 11/49, 2nd number: 1 3/27
60/49 - 30/27 is 50/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 27 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 49 × 27 = 1323,
60/49 = 60 × 27/49 × 27 = 1620/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
30/27 = 30 × 49/27 × 49 = 1470/1323 - Subtract the two like fractions:
1620/1323 - 1470/1323 = 1620 - 1470/1323 = 150/1323 - After reducing the fraction, the answer is 50/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/49-60/27 60/98-30/27 60/49-30/54 60/49-90/27 60/49-30/81