Subtract 3/63 from 60/49
1st number: 1 11/49, 2nd number: 3/63
60/49 - 3/63 is 173/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 63 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
60/49 = 60 × 9/49 × 9 = 540/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
3/63 = 3 × 7/63 × 7 = 21/441 - Subtract the two like fractions:
540/441 - 21/441 = 540 - 21/441 = 519/441 - After reducing the fraction, the answer is 173/147
- In mixed form: 126/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/49-6/63 60/98-3/63 60/49-9/63 60/49-15/63 60/49-21/63