Subtract 10/12 from 35/15
1st number: 2 5/15, 2nd number: 10/12
35/15 - 10/12 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
35/15 = 35 × 4/15 × 4 = 140/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
10/12 = 10 × 5/12 × 5 = 50/60 - Subtract the two like fractions:
140/60 - 50/60 = 140 - 50/60 = 90/60 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-10/12 35/15-20/12 35/30-10/12 35/15-10/24 35/15-30/12 35/45-10/12 35/15-10/36 35/15-50/12 35/75-10/12 35/15-10/60 35/15-70/12 35/15-10/84