Add 28/54 and 6/48
28/54 + 6/48 is 139/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 48 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
28/54 = 28 × 8/54 × 8 = 224/432 - Likewise, for the 2nd fraction, since 48 × 9 = 432,
6/48 = 6 × 9/48 × 9 = 54/432 - Add the two like fractions:
224/432 + 54/432 = 224 + 54/432 = 278/432 - 278/432 simplified gives 139/216
- So, 28/54 + 6/48 = 139/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/54+6/48 28/54+12/48 28/54+6/96 84/54+6/48 28/54+18/48 28/54+30/48 28/54+42/48