Subtract 3/48 from 36/18
1st number: 2 0/18, 2nd number: 3/48
36/18 - 3/48 is 31/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
36/18 = 36 × 8/18 × 8 = 288/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
3/48 = 3 × 3/48 × 3 = 9/144 - Subtract the two like fractions:
288/144 - 9/144 = 288 - 9/144 = 279/144 - After reducing the fraction, the answer is 31/16
- In mixed form: 115/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/18-3/48 36/18-6/48 36/18-3/96 36/18-9/48 36/54-3/48 36/18-15/48 36/90-3/48 36/18-21/48