Add 25/90 and 7/6
1st number: 25/90, 2nd number: 1 1/6
25/90 + 7/6 is 13/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
25/90 = 25 × 1/90 × 1 = 25/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
7/6 = 7 × 15/6 × 15 = 105/90 - Add the two like fractions:
25/90 + 105/90 = 25 + 105/90 = 130/90 - 130/90 simplified gives 13/9
- So, 25/90 + 7/6 = 13/9
In mixed form: 14/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+7/6 25/90+14/6 25/90+7/12 75/90+7/6 25/90+21/6 25/90+7/18 25/90+35/6 25/90+7/30 25/90+49/6 25/90+7/42