Subtract 32/7 from 6/15
1st number: 6/15, 2nd number: 4 4/7
6/15 - 32/7 is -146/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
6/15 = 6 × 7/15 × 7 = 42/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
32/7 = 32 × 15/7 × 15 = 480/105 - Subtract the two like fractions:
42/105 - 480/105 = 42 - 480/105 = -438/105 - After reducing the fraction, the answer is -146/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-32/7 6/15-64/7 6/30-32/7 6/15-32/14 18/15-32/7 6/15-96/7 6/45-32/7 6/15-32/21 30/15-32/7 6/75-32/7 6/15-32/35 42/15-32/7 6/15-32/49