Subtract 12/48 from 49/36
1st number: 1 13/36, 2nd number: 12/48
49/36 - 12/48 is 10/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
49/36 = 49 × 4/36 × 4 = 196/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
12/48 = 12 × 3/48 × 3 = 36/144 - Subtract the two like fractions:
196/144 - 36/144 = 196 - 36/144 = 160/144 - After reducing the fraction, the answer is 10/9
- In mixed form: 11/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/36-12/48 49/36-24/48 49/72-12/48 49/36-12/96 49/36-36/48 49/36-60/48 49/36-84/48