Subtract 2/3 from 70/54
1st number: 1 16/54, 2nd number: 2/3
70/54 - 2/3 is 17/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 3 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
70/54 = 70 × 1/54 × 1 = 70/54 - Likewise, for the 2nd fraction, since 3 × 18 = 54,
2/3 = 2 × 18/3 × 18 = 36/54 - Subtract the two like fractions:
70/54 - 36/54 = 70 - 36/54 = 34/54 - After reducing the fraction, the answer is 17/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54-4/3 70/54-2/6 70/54-6/3 70/54-2/9 70/54-10/3 70/54-2/15 70/54-14/3 70/54-2/21