Subtract 6/63 from 50/56
50/56 - 6/63 is 67/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
50/56 = 50 × 9/56 × 9 = 450/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
6/63 = 6 × 8/63 × 8 = 48/504 - Subtract the two like fractions:
450/504 - 48/504 = 450 - 48/504 = 402/504 - After reducing the fraction, the answer is 67/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56-12/63 50/56-18/63 50/56-30/63 50/56-42/63