Subtract 1/48 from 12/4
1st number: 3 0/4, 2nd number: 1/48
12/4 - 1/48 is 143/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
12/4 = 12 × 12/4 × 12 = 144/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
1/48 = 1 × 1/48 × 1 = 1/48 - Subtract the two like fractions:
144/48 - 1/48 = 144 - 1/48 = 143/48 - In mixed form: 247/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/4-1/48 12/4-2/48 12/8-1/48 12/4-1/96 36/4-1/48 12/4-3/48 60/4-1/48 12/4-5/48 12/20-1/48 84/4-1/48 12/4-7/48 12/28-1/48