Add 40/9 and 10/25
1st number: 4 4/9, 2nd number: 10/25
40/9 + 10/25 is 218/45.
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,
40/9 = 40 × 25/9 × 25 = 1000/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
10/25 = 10 × 9/25 × 9 = 90/225 - Add the two like fractions:
1000/225 + 90/225 = 1000 + 90/225 = 1090/225 - 1090/225 simplified gives 218/45
- So, 40/9 + 10/25 = 218/45
In mixed form: 438/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9+10/25 40/9+20/25 40/18+10/25 40/9+10/50 40/9+30/25 40/27+10/25 40/9+10/75 40/9+50/25 40/45+10/25 40/9+70/25 40/63+10/25