Subtract 3/49 from 63/27
1st number: 2 9/27, 2nd number: 3/49
63/27 - 3/49 is 334/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 49 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 27 × 49 = 1323,
63/27 = 63 × 49/27 × 49 = 3087/1323 - Likewise, for the 2nd fraction, since 49 × 27 = 1323,
3/49 = 3 × 27/49 × 27 = 81/1323 - Subtract the two like fractions:
3087/1323 - 81/1323 = 3087 - 81/1323 = 3006/1323 - After reducing the fraction, the answer is 334/147
- In mixed form: 240/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/27-6/49 63/54-3/49 63/27-3/98 63/27-9/49 63/81-3/49 63/27-15/49 63/27-21/49