Subtract 70/30 from 9/6
1st number: 1 3/6, 2nd number: 2 10/30
9/6 - 70/30 is -5/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
9/6 = 9 × 5/6 × 5 = 45/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
70/30 = 70 × 1/30 × 1 = 70/30 - Subtract the two like fractions:
45/30 - 70/30 = 45 - 70/30 = -25/30 - After reducing the fraction, the answer is -5/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/6-70/30 9/12-70/30 9/6-70/60 27/6-70/30 9/18-70/30 9/6-70/90 45/6-70/30 9/30-70/30 63/6-70/30 9/42-70/30