Add 49/9 and 28/32
1st number: 5 4/9, 2nd number: 28/32
49/9 + 28/32 is 455/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 9 × 32 = 288,
49/9 = 49 × 32/9 × 32 = 1568/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
28/32 = 28 × 9/32 × 9 = 252/288 - Add the two like fractions:
1568/288 + 252/288 = 1568 + 252/288 = 1820/288 - 1820/288 simplified gives 455/72
- So, 49/9 + 28/32 = 455/72
In mixed form: 623/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9+28/32 49/9+56/32 49/18+28/32 49/9+28/64 49/9+84/32 49/27+28/32 49/9+28/96 49/45+28/32 49/63+28/32