Add 30/2 and 35/10
1st number: 15 0/2, 2nd number: 3 5/10
30/2 + 35/10 is 37/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
30/2 = 30 × 5/2 × 5 = 150/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
35/10 = 35 × 1/10 × 1 = 35/10 - Add the two like fractions:
150/10 + 35/10 = 150 + 35/10 = 185/10 - 185/10 simplified gives 37/2
- So, 30/2 + 35/10 = 37/2
In mixed form: 181/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+35/10 30/2+70/10 30/4+35/10 30/2+35/20 90/2+35/10 30/6+35/10 30/2+35/30 30/10+35/10 30/2+35/50 30/14+35/10 30/2+35/70