Add 80/8 and 10/18
1st number: 10 0/8, 2nd number: 10/18
80/8 + 10/18 is 95/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
80/8 = 80 × 9/8 × 9 = 720/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
10/18 = 10 × 4/18 × 4 = 40/72 - Add the two like fractions:
720/72 + 40/72 = 720 + 40/72 = 760/72 - 760/72 simplified gives 95/9
- So, 80/8 + 10/18 = 95/9
In mixed form: 105/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+20/18 80/16+10/18 80/8+10/36 80/8+30/18 80/24+10/18 80/8+10/54 80/8+50/18 80/40+10/18 80/8+10/90 80/8+70/18 80/56+10/18