Add 10/9 and 40/25
1st number: 1 1/9, 2nd number: 1 15/25
10/9 + 40/25 is 122/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
10/9 = 10 × 25/9 × 25 = 250/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
40/25 = 40 × 9/25 × 9 = 360/225 - Add the two like fractions:
250/225 + 360/225 = 250 + 360/225 = 610/225 - 610/225 simplified gives 122/45
- So, 10/9 + 40/25 = 122/45
In mixed form: 232/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9+40/25 10/9+80/25 10/18+40/25 10/9+40/50 30/9+40/25 10/27+40/25 10/9+40/75 50/9+40/25 10/45+40/25 70/9+40/25 10/63+40/25