Subtract 96/84 from 6/70
1st number: 6/70, 2nd number: 1 12/84
6/70 - 96/84 is -37/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
6/70 = 6 × 6/70 × 6 = 36/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
96/84 = 96 × 5/84 × 5 = 480/420 - Subtract the two like fractions:
36/420 - 480/420 = 36 - 480/420 = -444/420 - After reducing the fraction, the answer is -37/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70-96/84 18/70-96/84 30/70-96/84 42/70-96/84