Add 12/16 and 4/10
12/16 + 4/10 is 23/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
12/16 = 12 × 5/16 × 5 = 60/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
4/10 = 4 × 8/10 × 8 = 32/80 - Add the two like fractions:
60/80 + 32/80 = 60 + 32/80 = 92/80 - 92/80 simplified gives 23/20
- So, 12/16 + 4/10 = 23/20
In mixed form: 13/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16+4/10 12/16+8/10 12/32+4/10 12/16+4/20 36/16+4/10 12/16+12/10 12/48+4/10 12/16+4/30 60/16+4/10 12/16+20/10 12/80+4/10 12/16+4/50 84/16+4/10 12/16+28/10 12/16+4/70