Subtract 12/5 from 75/12
1st number: 6 3/12, 2nd number: 2 2/5
75/12 - 12/5 is 77/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
75/12 = 75 × 5/12 × 5 = 375/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
12/5 = 12 × 12/5 × 12 = 144/60 - Subtract the two like fractions:
375/60 - 144/60 = 375 - 144/60 = 231/60 - After reducing the fraction, the answer is 77/20
- In mixed form: 317/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12-24/5 75/24-12/5 75/12-12/10 75/12-36/5 75/36-12/5 75/12-12/15 75/12-60/5 75/60-12/5 75/12-12/25 75/12-84/5 75/84-12/5 75/12-12/35