Subtract 60/12 from 35/30
1st number: 1 5/30, 2nd number: 5 0/12
35/30 - 60/12 is -23/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
35/30 = 35 × 2/30 × 2 = 70/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
60/12 = 60 × 5/12 × 5 = 300/60 - Subtract the two like fractions:
70/60 - 300/60 = 70 - 300/60 = -230/60 - After reducing the fraction, the answer is -23/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30-60/12 35/60-60/12 35/30-60/24 35/90-60/12 35/30-60/36 35/30-60/84