Add 15/10 and 36/30
1st number: 1 5/10, 2nd number: 1 6/30
15/10 + 36/30 is 27/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
15/10 = 15 × 3/10 × 3 = 45/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
36/30 = 36 × 1/30 × 1 = 36/30 - Add the two like fractions:
45/30 + 36/30 = 45 + 36/30 = 81/30 - 81/30 simplified gives 27/10
- So, 15/10 + 36/30 = 27/10
In mixed form: 27/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10+36/30 15/10+72/30 15/20+36/30 15/10+36/60 45/10+36/30 15/30+36/30 15/10+36/90 75/10+36/30 15/50+36/30 15/70+36/30