Subtract 2/70 from 72/5
1st number: 14 2/5, 2nd number: 2/70
72/5 - 2/70 is 503/35.
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,
72/5 = 72 × 14/5 × 14 = 1008/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
2/70 = 2 × 1/70 × 1 = 2/70 - Subtract the two like fractions:
1008/70 - 2/70 = 1008 - 2/70 = 1006/70 - After reducing the fraction, the answer is 503/35
- In mixed form: 1413/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5-4/70 72/10-2/70 72/5-6/70 72/15-2/70 72/5-10/70 72/25-2/70 72/5-14/70 72/35-2/70