Subtract 12/30 from 6/5
1st number: 1 1/5, 2nd number: 12/30
6/5 - 12/30 is 4/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
6/5 = 6 × 6/5 × 6 = 36/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
12/30 = 12 × 1/30 × 1 = 12/30 - Subtract the two like fractions:
36/30 - 12/30 = 36 - 12/30 = 24/30 - After reducing the fraction, the answer is 4/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5-12/30 6/5-24/30 6/10-12/30 6/5-12/60 18/5-12/30 6/5-36/30 6/15-12/30 6/5-12/90 30/5-12/30 6/5-60/30 6/25-12/30 42/5-12/30 6/5-84/30 6/35-12/30