Add 49/21 and 3/16
1st number: 2 7/21, 2nd number: 3/16
49/21 + 3/16 is 121/48.
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,
49/21 = 49 × 16/21 × 16 = 784/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
3/16 = 3 × 21/16 × 21 = 63/336 - Add the two like fractions:
784/336 + 63/336 = 784 + 63/336 = 847/336 - 847/336 simplified gives 121/48
- So, 49/21 + 3/16 = 121/48
In mixed form: 225/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/21+3/16 49/21+6/16 49/42+3/16 49/21+3/32 49/21+9/16 49/63+3/16 49/21+3/48 49/21+15/16 49/21+3/80 49/21+21/16