Subtract 8/27 from 70/8
1st number: 8 6/8, 2nd number: 8/27
70/8 - 8/27 is 913/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
70/8 = 70 × 27/8 × 27 = 1890/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
8/27 = 8 × 8/27 × 8 = 64/216 - Subtract the two like fractions:
1890/216 - 64/216 = 1890 - 64/216 = 1826/216 - After reducing the fraction, the answer is 913/108
- In mixed form: 849/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8-16/27 70/16-8/27 70/8-8/54 70/8-24/27 70/24-8/27 70/8-8/81 70/8-40/27 70/40-8/27 70/8-56/27 70/56-8/27