Subtract 4/12 from 70/5
1st number: 14 0/5, 2nd number: 4/12
70/5 - 4/12 is 41/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
70/5 = 70 × 12/5 × 12 = 840/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
4/12 = 4 × 5/12 × 5 = 20/60 - Subtract the two like fractions:
840/60 - 20/60 = 840 - 20/60 = 820/60 - After reducing the fraction, the answer is 41/3
- In mixed form: 132/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-8/12 70/10-4/12 70/5-4/24 70/15-4/12 70/5-4/36 70/5-20/12 70/25-4/12 70/5-4/60 70/5-28/12 70/35-4/12 70/5-4/84