Subtract 60/45 from 12/2
1st number: 6 0/2, 2nd number: 1 15/45
12/2 - 60/45 is 14/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
12/2 = 12 × 45/2 × 45 = 540/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
60/45 = 60 × 2/45 × 2 = 120/90 - Subtract the two like fractions:
540/90 - 120/90 = 540 - 120/90 = 420/90 - After reducing the fraction, the answer is 14/3
- In mixed form: 42/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2-60/45 12/4-60/45 12/2-60/90 36/2-60/45 12/6-60/45 60/2-60/45 12/10-60/45 84/2-60/45 12/14-60/45