Subtract 63/70 from 48/8
1st number: 6 0/8, 2nd number: 63/70
48/8 - 63/70 is 51/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
48/8 = 48 × 35/8 × 35 = 1680/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
63/70 = 63 × 4/70 × 4 = 252/280 - Subtract the two like fractions:
1680/280 - 252/280 = 1680 - 252/280 = 1428/280 - After reducing the fraction, the answer is 51/10
- In mixed form: 51/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/8-63/70 48/16-63/70 48/24-63/70 48/40-63/70 48/56-63/70