Subtract 32/30 from 12/2
1st number: 6 0/2, 2nd number: 1 2/30
12/2 - 32/30 is 74/15.
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,
12/2 = 12 × 15/2 × 15 = 180/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
32/30 = 32 × 1/30 × 1 = 32/30 - Subtract the two like fractions:
180/30 - 32/30 = 180 - 32/30 = 148/30 - After reducing the fraction, the answer is 74/15
- In mixed form: 414/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2-32/30 12/2-64/30 12/4-32/30 12/2-32/60 36/2-32/30 12/2-96/30 12/6-32/30 12/2-32/90 60/2-32/30 12/10-32/30 84/2-32/30 12/14-32/30