Subtract 7/30 from 24/12
1st number: 2 0/12, 2nd number: 7/30
24/12 - 7/30 is 53/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
24/12 = 24 × 5/12 × 5 = 120/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
7/30 = 7 × 2/30 × 2 = 14/60 - Subtract the two like fractions:
120/60 - 14/60 = 120 - 14/60 = 106/60 - After reducing the fraction, the answer is 53/30
- In mixed form: 123/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/12-7/30 24/12-14/30 24/12-7/60 72/12-7/30 24/12-21/30 24/36-7/30 24/12-7/90 24/12-35/30 24/60-7/30 24/12-49/30 24/84-7/30