Subtract 2/63 from 54/12
1st number: 4 6/12, 2nd number: 2/63
54/12 - 2/63 is 563/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
54/12 = 54 × 21/12 × 21 = 1134/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
2/63 = 2 × 4/63 × 4 = 8/252 - Subtract the two like fractions:
1134/252 - 8/252 = 1134 - 8/252 = 1126/252 - After reducing the fraction, the answer is 563/126
- In mixed form: 459/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-4/63 54/24-2/63 54/12-6/63 54/36-2/63 54/12-10/63 54/60-2/63 54/12-14/63 54/84-2/63