Add 8/5 and 28/32
1st number: 1 3/5, 2nd number: 28/32
8/5 + 28/32 is 99/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
8/5 = 8 × 32/5 × 32 = 256/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
28/32 = 28 × 5/32 × 5 = 140/160 - Add the two like fractions:
256/160 + 140/160 = 256 + 140/160 = 396/160 - 396/160 simplified gives 99/40
- So, 8/5 + 28/32 = 99/40
In mixed form: 219/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/5+28/32 8/5+56/32 8/10+28/32 8/5+28/64 24/5+28/32 8/5+84/32 8/15+28/32 8/5+28/96 40/5+28/32 8/25+28/32 56/5+28/32 8/35+28/32