Subtract 27/12 from 35/10
1st number: 3 5/10, 2nd number: 2 3/12
35/10 - 27/12 is 5/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
35/10 = 35 × 6/10 × 6 = 210/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
27/12 = 27 × 5/12 × 5 = 135/60 - Subtract the two like fractions:
210/60 - 135/60 = 210 - 135/60 = 75/60 - After reducing the fraction, the answer is 5/4
- In mixed form: 11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-27/12 35/10-54/12 35/20-27/12 35/10-27/24 35/10-81/12 35/30-27/12 35/10-27/36 35/50-27/12 35/10-27/60 35/70-27/12 35/10-27/84