Subtract 5/70 from 75/5
1st number: 15 0/5, 2nd number: 5/70
75/5 - 5/70 is 209/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
75/5 = 75 × 14/5 × 14 = 1050/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
5/70 = 5 × 1/70 × 1 = 5/70 - Subtract the two like fractions:
1050/70 - 5/70 = 1050 - 5/70 = 1045/70 - After reducing the fraction, the answer is 209/14
- In mixed form: 1413/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/5-10/70 75/10-5/70 75/5-15/70 75/15-5/70 75/5-25/70 75/25-5/70 75/5-35/70 75/35-5/70