Add 8/16 and 10/18
8/16 + 10/18 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
8/16 = 8 × 9/16 × 9 = 72/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
10/18 = 10 × 8/18 × 8 = 80/144 - Add the two like fractions:
72/144 + 80/144 = 72 + 80/144 = 152/144 - 152/144 simplified gives 19/18
- So, 8/16 + 10/18 = 19/18
In mixed form: 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16+20/18 8/32+10/18 8/16+10/36 24/16+10/18 8/16+30/18 8/48+10/18 8/16+10/54 40/16+10/18 8/16+50/18 8/80+10/18 8/16+10/90 56/16+10/18 8/16+70/18