Add 15/14 and 81/48
1st number: 1 1/14, 2nd number: 1 33/48
15/14 + 81/48 is 309/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 14 × 24 = 336,
15/14 = 15 × 24/14 × 24 = 360/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
81/48 = 81 × 7/48 × 7 = 567/336 - Add the two like fractions:
360/336 + 567/336 = 360 + 567/336 = 927/336 - 927/336 simplified gives 309/112
- So, 15/14 + 81/48 = 309/112
In mixed form: 285/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+81/48 15/28+81/48 15/14+81/96 45/14+81/48 15/42+81/48 75/14+81/48 15/70+81/48 15/98+81/48