Subtract 75/35 from 5/70
1st number: 5/70, 2nd number: 2 5/35
5/70 - 75/35 is -29/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
5/70 = 5 × 1/70 × 1 = 5/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
75/35 = 75 × 2/35 × 2 = 150/70 - Subtract the two like fractions:
5/70 - 150/70 = 5 - 150/70 = -145/70 - After reducing the fraction, the answer is -29/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/70-75/35 5/70-75/70 15/70-75/35 25/70-75/35 35/70-75/35