Add 9/8 and 14/80
1st number: 1 1/8, 2nd number: 14/80
9/8 + 14/80 is 13/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 8 × 10 = 80,
9/8 = 9 × 10/8 × 10 = 90/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
14/80 = 14 × 1/80 × 1 = 14/80 - Add the two like fractions:
90/80 + 14/80 = 90 + 14/80 = 104/80 - 104/80 simplified gives 13/10
- So, 9/8 + 14/80 = 13/10
In mixed form: 13/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+14/80 9/8+28/80 9/16+14/80 27/8+14/80 9/8+42/80 9/24+14/80 45/8+14/80 9/8+70/80 9/40+14/80 63/8+14/80 9/8+98/80 9/56+14/80