Subtract 84/35 from 7/5
1st number: 1 2/5, 2nd number: 2 14/35
7/5 - 84/35 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 35 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
7/5 = 7 × 7/5 × 7 = 49/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
84/35 = 84 × 1/35 × 1 = 84/35 - Subtract the two like fractions:
49/35 - 84/35 = 49 - 84/35 = -35/35 - After reducing the fraction, the answer is -1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5-84/35 7/10-84/35 7/5-84/70 21/5-84/35 7/15-84/35 35/5-84/35 7/25-84/35 49/5-84/35 7/35-84/35