Subtract 6/30 from 4/10
4/10 - 6/30 is 1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
4/10 = 4 × 3/10 × 3 = 12/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
6/30 = 6 × 1/30 × 1 = 6/30 - Subtract the two like fractions:
12/30 - 6/30 = 12 - 6/30 = 6/30 - After reducing the fraction, the answer is 1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10-6/30 4/10-12/30 4/20-6/30 4/10-6/60 12/10-6/30 4/10-18/30 4/30-6/30 4/10-6/90 20/10-6/30 4/50-6/30 28/10-6/30 4/10-42/30 4/70-6/30