Subtract 40/30 from 6/2
1st number: 3 0/2, 2nd number: 1 10/30
6/2 - 40/30 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
6/2 = 6 × 15/2 × 15 = 90/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
40/30 = 40 × 1/30 × 1 = 40/30 - Subtract the two like fractions:
90/30 - 40/30 = 90 - 40/30 = 50/30 - After reducing the fraction, the answer is 5/3
- In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-40/30 6/2-80/30 6/4-40/30 6/2-40/60 18/2-40/30 6/2-40/90 30/2-40/30 6/10-40/30 42/2-40/30 6/14-40/30