Add 16/12 and 72/5
1st number: 1 4/12, 2nd number: 14 2/5
16/12 + 72/5 is 236/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
16/12 = 16 × 5/12 × 5 = 80/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
72/5 = 72 × 12/5 × 12 = 864/60 - Add the two like fractions:
80/60 + 864/60 = 80 + 864/60 = 944/60 - 944/60 simplified gives 236/15
- So, 16/12 + 72/5 = 236/15
In mixed form: 1511/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/12+72/5 16/24+72/5 16/12+72/10 48/12+72/5 16/36+72/5 16/12+72/15 80/12+72/5 16/60+72/5 16/12+72/25 16/84+72/5 16/12+72/35