Subtract 8/70 from 12/2
1st number: 6 0/2, 2nd number: 8/70
12/2 - 8/70 is 206/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
12/2 = 12 × 35/2 × 35 = 420/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
8/70 = 8 × 1/70 × 1 = 8/70 - Subtract the two like fractions:
420/70 - 8/70 = 420 - 8/70 = 412/70 - After reducing the fraction, the answer is 206/35
- In mixed form: 531/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2-8/70 12/2-16/70 12/4-8/70 36/2-8/70 12/2-24/70 12/6-8/70 60/2-8/70 12/2-40/70 12/10-8/70 84/2-8/70 12/2-56/70 12/14-8/70