Add 18/48 and 7/27
18/48 + 7/27 is 137/216.
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,
18/48 = 18 × 9/48 × 9 = 162/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
7/27 = 7 × 16/27 × 16 = 112/432 - Add the two like fractions:
162/432 + 112/432 = 162 + 112/432 = 274/432 - 274/432 simplified gives 137/216
- So, 18/48 + 7/27 = 137/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/48+7/27 18/48+14/27 18/96+7/27 18/48+7/54 54/48+7/27 18/48+21/27 18/48+7/81 90/48+7/27 18/48+35/27 18/48+49/27