Add 12/5 and 15/32
1st number: 2 2/5, 2nd number: 15/32
12/5 + 15/32 is 459/160.
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,
12/5 = 12 × 32/5 × 32 = 384/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
15/32 = 15 × 5/32 × 5 = 75/160 - Add the two like fractions:
384/160 + 75/160 = 384 + 75/160 = 459/160 - So, 12/5 + 15/32 = 459/160
In mixed form: 2139/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5+15/32 12/5+30/32 12/10+15/32 12/5+15/64 36/5+15/32 12/5+45/32 12/15+15/32 12/5+15/96 60/5+15/32 12/5+75/32 12/25+15/32 84/5+15/32 12/35+15/32