Subtract 30/63 from 50/8
1st number: 6 2/8, 2nd number: 30/63
50/8 - 30/63 is 485/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
50/8 = 50 × 63/8 × 63 = 3150/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
30/63 = 30 × 8/63 × 8 = 240/504 - Subtract the two like fractions:
3150/504 - 240/504 = 3150 - 240/504 = 2910/504 - After reducing the fraction, the answer is 485/84
- In mixed form: 565/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8-60/63 50/16-30/63 50/8-90/63 50/24-30/63 50/40-30/63 50/56-30/63