Subtract 84/40 from 6/35
1st number: 6/35, 2nd number: 2 4/40
6/35 - 84/40 is -27/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
6/35 = 6 × 8/35 × 8 = 48/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
84/40 = 84 × 7/40 × 7 = 588/280 - Subtract the two like fractions:
48/280 - 588/280 = 48 - 588/280 = -540/280 - After reducing the fraction, the answer is -27/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/35-84/40 6/70-84/40 6/35-84/80 18/35-84/40 30/35-84/40 42/35-84/40