Add 6/21 and 1/16
6/21 + 1/16 is 39/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 21 × 16 = 336,
6/21 = 6 × 16/21 × 16 = 96/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
1/16 = 1 × 21/16 × 21 = 21/336 - Add the two like fractions:
96/336 + 21/336 = 96 + 21/336 = 117/336 - 117/336 simplified gives 39/112
- So, 6/21 + 1/16 = 39/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21+1/16 6/21+2/16 6/42+1/16 6/21+1/32 18/21+1/16 6/21+3/16 6/63+1/16 6/21+1/48 30/21+1/16 6/21+5/16 6/21+1/80 42/21+1/16 6/21+7/16