Add 21/10 and 32/3
1st number: 2 1/10, 2nd number: 10 2/3
21/10 + 32/3 is 383/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 3 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
21/10 = 21 × 3/10 × 3 = 63/30 - Likewise, for the 2nd fraction, since 3 × 10 = 30,
32/3 = 32 × 10/3 × 10 = 320/30 - Add the two like fractions:
63/30 + 320/30 = 63 + 320/30 = 383/30 - So, 21/10 + 32/3 = 383/30
In mixed form: 1223/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/10+32/3 21/10+64/3 21/20+32/3 21/10+32/6 63/10+32/3 21/10+96/3 21/30+32/3 21/10+32/9 21/50+32/3 21/10+32/15 21/70+32/3 21/10+32/21