Add 14/80 and 12/10
1st number: 14/80, 2nd number: 1 2/10
14/80 + 12/10 is 11/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
14/80 = 14 × 1/80 × 1 = 14/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
12/10 = 12 × 8/10 × 8 = 96/80 - Add the two like fractions:
14/80 + 96/80 = 14 + 96/80 = 110/80 - 110/80 simplified gives 11/8
- So, 14/80 + 12/10 = 11/8
In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80+12/10 14/80+24/10 14/80+12/20 42/80+12/10 14/80+36/10 14/80+12/30 70/80+12/10 14/80+60/10 14/80+12/50 98/80+12/10 14/80+84/10 14/80+12/70