Subtract 6/63 from 70/8
1st number: 8 6/8, 2nd number: 6/63
70/8 - 6/63 is 727/84.
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,
70/8 = 70 × 63/8 × 63 = 4410/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
6/63 = 6 × 8/63 × 8 = 48/504 - Subtract the two like fractions:
4410/504 - 48/504 = 4410 - 48/504 = 4362/504 - After reducing the fraction, the answer is 727/84
- In mixed form: 855/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8-12/63 70/16-6/63 70/8-18/63 70/24-6/63 70/8-30/63 70/40-6/63 70/8-42/63 70/56-6/63