Subtract 12/48 from 40/6
1st number: 6 4/6, 2nd number: 12/48
40/6 - 12/48 is 77/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 6 × 8 = 48,
40/6 = 40 × 8/6 × 8 = 320/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
12/48 = 12 × 1/48 × 1 = 12/48 - Subtract the two like fractions:
320/48 - 12/48 = 320 - 12/48 = 308/48 - After reducing the fraction, the answer is 77/12
- In mixed form: 65/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6-12/48 40/6-24/48 40/12-12/48 40/6-12/96 40/6-36/48 40/18-12/48 40/6-60/48 40/30-12/48 40/6-84/48 40/42-12/48