Add 30/6 and 45/10
1st number: 5 0/6, 2nd number: 4 5/10
30/6 + 45/10 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
30/6 = 30 × 5/6 × 5 = 150/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
45/10 = 45 × 3/10 × 3 = 135/30 - Add the two like fractions:
150/30 + 135/30 = 150 + 135/30 = 285/30 - 285/30 simplified gives 19/2
- So, 30/6 + 45/10 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+45/10 30/6+90/10 30/12+45/10 30/6+45/20 90/6+45/10 30/18+45/10 30/6+45/30 30/6+45/50 30/42+45/10 30/6+45/70