Add 30/6 and 25/45
1st number: 5 0/6, 2nd number: 25/45
30/6 + 25/45 is 50/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
30/6 = 30 × 15/6 × 15 = 450/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
25/45 = 25 × 2/45 × 2 = 50/90 - Add the two like fractions:
450/90 + 50/90 = 450 + 50/90 = 500/90 - 500/90 simplified gives 50/9
- So, 30/6 + 25/45 = 50/9
In mixed form: 55/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+25/45 30/6+50/45 30/12+25/45 30/6+25/90 90/6+25/45 30/6+75/45 30/18+25/45 30/42+25/45