Add 6/16 and 40/18
1st number: 6/16, 2nd number: 2 4/18
6/16 + 40/18 is 187/72.
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,
6/16 = 6 × 9/16 × 9 = 54/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
40/18 = 40 × 8/18 × 8 = 320/144 - Add the two like fractions:
54/144 + 320/144 = 54 + 320/144 = 374/144 - 374/144 simplified gives 187/72
- So, 6/16 + 40/18 = 187/72
In mixed form: 243/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16+40/18 6/16+80/18 6/32+40/18 6/16+40/36 18/16+40/18 6/48+40/18 6/16+40/54 30/16+40/18 6/80+40/18 6/16+40/90 42/16+40/18