Add 7/9 and 48/90
7/9 + 48/90 is 59/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
7/9 = 7 × 10/9 × 10 = 70/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
48/90 = 48 × 1/90 × 1 = 48/90 - Add the two like fractions:
70/90 + 48/90 = 70 + 48/90 = 118/90 - 118/90 simplified gives 59/45
- So, 7/9 + 48/90 = 59/45
In mixed form: 114/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9+48/90 7/9+96/90 7/18+48/90 21/9+48/90 7/27+48/90 35/9+48/90 7/45+48/90 49/9+48/90 7/63+48/90