Add 84/48 and 7/27
1st number: 1 36/48, 2nd number: 7/27
84/48 + 7/27 is 217/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 48 × 9 = 432,
84/48 = 84 × 9/48 × 9 = 756/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
7/27 = 7 × 16/27 × 16 = 112/432 - Add the two like fractions:
756/432 + 112/432 = 756 + 112/432 = 868/432 - 868/432 simplified gives 217/108
- So, 84/48 + 7/27 = 217/108
In mixed form: 21/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+14/27 84/96+7/27 84/48+7/54 84/48+21/27 84/48+7/81 84/48+35/27 84/48+49/27