Subtract 56/9 from 70/36
1st number: 1 34/36, 2nd number: 6 2/9
70/36 - 56/9 is -77/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
70/36 = 70 × 1/36 × 1 = 70/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
56/9 = 56 × 4/9 × 4 = 224/36 - Subtract the two like fractions:
70/36 - 224/36 = 70 - 224/36 = -154/36 - After reducing the fraction, the answer is -77/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/72-56/9 70/36-56/18 70/36-56/27 70/36-56/45 70/36-56/63