Subtract 70/12 from 36/2
1st number: 18 0/2, 2nd number: 5 10/12
36/2 - 70/12 is 73/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
36/2 = 36 × 6/2 × 6 = 216/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
70/12 = 70 × 1/12 × 1 = 70/12 - Subtract the two like fractions:
216/12 - 70/12 = 216 - 70/12 = 146/12 - After reducing the fraction, the answer is 73/6
- In mixed form: 121/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2-70/12 36/4-70/12 36/2-70/24 36/6-70/12 36/2-70/36 36/10-70/12 36/2-70/60 36/14-70/12 36/2-70/84