Subtract 70/7 from 2/75
1st number: 2/75, 2nd number: 10 0/7
2/75 - 70/7 is -748/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
2/75 = 2 × 7/75 × 7 = 14/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
70/7 = 70 × 75/7 × 75 = 5250/525 - Subtract the two like fractions:
14/525 - 5250/525 = 14 - 5250/525 = -5236/525 - After reducing the fraction, the answer is -748/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/75-70/7 2/75-70/14 6/75-70/7 2/75-70/21 10/75-70/7 2/75-70/35 14/75-70/7 2/75-70/49