Add 7/16 and 12/80
7/16 + 12/80 is 47/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
7/16 = 7 × 5/16 × 5 = 35/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
12/80 = 12 × 1/80 × 1 = 12/80 - Add the two like fractions:
35/80 + 12/80 = 35 + 12/80 = 47/80 - So, 7/16 + 12/80 = 47/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16+12/80 7/16+24/80 7/32+12/80 21/16+12/80 7/16+36/80 7/48+12/80 35/16+12/80 7/16+60/80 7/80+12/80 49/16+12/80 7/16+84/80