Add 6/16 and 2/40
6/16 + 2/40 is 17/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 40 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
6/16 = 6 × 5/16 × 5 = 30/80 - Likewise, for the 2nd fraction, since 40 × 2 = 80,
2/40 = 2 × 2/40 × 2 = 4/80 - Add the two like fractions:
30/80 + 4/80 = 30 + 4/80 = 34/80 - 34/80 simplified gives 17/40
- So, 6/16 + 2/40 = 17/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16+2/40 6/16+4/40 6/32+2/40 6/16+2/80 18/16+2/40 6/16+6/40 6/48+2/40 30/16+2/40 6/16+10/40 6/80+2/40 42/16+2/40 6/16+14/40