Add 32/9 and 42/10
1st number: 3 5/9, 2nd number: 4 2/10
32/9 + 42/10 is 349/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
32/9 = 32 × 10/9 × 10 = 320/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
42/10 = 42 × 9/10 × 9 = 378/90 - Add the two like fractions:
320/90 + 378/90 = 320 + 378/90 = 698/90 - 698/90 simplified gives 349/45
- So, 32/9 + 42/10 = 349/45
In mixed form: 734/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/9+42/10 32/9+84/10 32/18+42/10 32/9+42/20 96/9+42/10 32/27+42/10 32/9+42/30 32/45+42/10 32/9+42/50 32/63+42/10 32/9+42/70