Add 28/10 and 9/32
1st number: 2 8/10, 2nd number: 9/32
28/10 + 9/32 is 493/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 10 × 16 = 160,
28/10 = 28 × 16/10 × 16 = 448/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
9/32 = 9 × 5/32 × 5 = 45/160 - Add the two like fractions:
448/160 + 45/160 = 448 + 45/160 = 493/160 - So, 28/10 + 9/32 = 493/160
In mixed form: 313/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+9/32 28/10+18/32 28/20+9/32 28/10+9/64 84/10+9/32 28/10+27/32 28/30+9/32 28/10+9/96 28/10+45/32 28/50+9/32 28/10+63/32 28/70+9/32