Add 30/45 and 35/6
1st number: 30/45, 2nd number: 5 5/6
30/45 + 35/6 is 13/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
30/45 = 30 × 2/45 × 2 = 60/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
35/6 = 35 × 15/6 × 15 = 525/90 - Add the two like fractions:
60/90 + 525/90 = 60 + 525/90 = 585/90 - 585/90 simplified gives 13/2
- So, 30/45 + 35/6 = 13/2
In mixed form: 61/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+35/6 30/45+70/6 30/90+35/6 30/45+35/12 90/45+35/6 30/45+35/18 30/45+35/30 30/45+35/42