Add 15/30 and 32/10
1st number: 15/30, 2nd number: 3 2/10
15/30 + 32/10 is 37/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
15/30 = 15 × 1/30 × 1 = 15/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
32/10 = 32 × 3/10 × 3 = 96/30 - Add the two like fractions:
15/30 + 96/30 = 15 + 96/30 = 111/30 - 111/30 simplified gives 37/10
- So, 15/30 + 32/10 = 37/10
In mixed form: 37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 15/30+64/10 15/60+32/10 15/30+32/20 45/30+32/10 15/30+96/10 15/90+32/10 15/30+32/30 75/30+32/10 15/30+32/50 15/30+32/70