Add 28/32 and 7/9
28/32 + 7/9 is 119/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
28/32 = 28 × 9/32 × 9 = 252/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
7/9 = 7 × 32/9 × 32 = 224/288 - Add the two like fractions:
252/288 + 224/288 = 252 + 224/288 = 476/288 - 476/288 simplified gives 119/72
- So, 28/32 + 7/9 = 119/72
In mixed form: 147/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/32+7/9 28/32+14/9 28/64+7/9 28/32+7/18 84/32+7/9 28/32+21/9 28/96+7/9 28/32+7/27 28/32+35/9 28/32+7/45 28/32+49/9 28/32+7/63