Subtract 12/6 from 70/27
1st number: 2 16/27, 2nd number: 2 0/6
70/27 - 12/6 is 16/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
70/27 = 70 × 2/27 × 2 = 140/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
12/6 = 12 × 9/6 × 9 = 108/54 - Subtract the two like fractions:
140/54 - 108/54 = 140 - 108/54 = 32/54 - After reducing the fraction, the answer is 16/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/27-24/6 70/54-12/6 70/27-36/6 70/81-12/6 70/27-12/18 70/27-60/6 70/27-12/30 70/27-84/6 70/27-12/42