Subtract 6/8 from 40/48
40/48 - 6/8 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 8 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
40/48 = 40 × 1/48 × 1 = 40/48 - Likewise, for the 2nd fraction, since 8 × 6 = 48,
6/8 = 6 × 6/8 × 6 = 36/48 - Subtract the two like fractions:
40/48 - 36/48 = 40 - 36/48 = 4/48 - After reducing the fraction, the answer is 1/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/48-6/8 40/48-12/8 40/96-6/8 40/48-6/16 40/48-18/8 40/48-6/24 40/48-30/8 40/48-6/40 40/48-42/8 40/48-6/56