Subtract 84/7 from 35/25
1st number: 1 10/25, 2nd number: 12 0/7
35/25 - 84/7 is -53/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
35/25 = 35 × 7/25 × 7 = 245/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
84/7 = 84 × 25/7 × 25 = 2100/175 - Subtract the two like fractions:
245/175 - 2100/175 = 245 - 2100/175 = -1855/175 - After reducing the fraction, the answer is -53/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25-84/7 35/50-84/7 35/25-84/14 35/75-84/7 35/25-84/21 35/25-84/35 35/25-84/49