Add 30/45 and 36/10
1st number: 30/45, 2nd number: 3 6/10
30/45 + 36/10 is 64/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 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 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Add the two like fractions:
60/90 + 324/90 = 60 + 324/90 = 384/90 - 384/90 simplified gives 64/15
- So, 30/45 + 36/10 = 64/15
In mixed form: 44/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+36/10 30/45+72/10 30/90+36/10 30/45+36/20 90/45+36/10 30/45+36/30 30/45+36/50 30/45+36/70