Add 16/15 and 80/32
1st number: 1 1/15, 2nd number: 2 16/32
16/15 + 80/32 is 107/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 15 × 32 = 480,
16/15 = 16 × 32/15 × 32 = 512/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
80/32 = 80 × 15/32 × 15 = 1200/480 - Add the two like fractions:
512/480 + 1200/480 = 512 + 1200/480 = 1712/480 - 1712/480 simplified gives 107/30
- So, 16/15 + 80/32 = 107/30
In mixed form: 317/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/15+80/32 16/30+80/32 16/15+80/64 48/15+80/32 16/45+80/32 16/15+80/96 80/15+80/32 16/75+80/32