Subtract 96/9 from 2/7
1st number: 2/7, 2nd number: 10 6/9
2/7 - 96/9 is -218/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
2/7 = 2 × 9/7 × 9 = 18/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
96/9 = 96 × 7/9 × 7 = 672/63 - Subtract the two like fractions:
18/63 - 672/63 = 18 - 672/63 = -654/63 - After reducing the fraction, the answer is -218/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7-96/9 2/14-96/9 2/7-96/18 6/7-96/9 2/21-96/9 2/7-96/27 10/7-96/9 2/35-96/9 2/7-96/45 14/7-96/9 2/49-96/9 2/7-96/63