Subtract 30/63 from 96/49
1st number: 1 47/49, 2nd number: 30/63
96/49 - 30/63 is 218/147.
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,
96/49 = 96 × 9/49 × 9 = 864/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
30/63 = 30 × 7/63 × 7 = 210/441 - Subtract the two like fractions:
864/441 - 210/441 = 864 - 210/441 = 654/441 - After reducing the fraction, the answer is 218/147
- In mixed form: 171/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/49-60/63 96/98-30/63 96/49-90/63