Add 35/21 and 3/16
1st number: 1 14/21, 2nd number: 3/16
35/21 + 3/16 is 89/48.
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,
35/21 = 35 × 16/21 × 16 = 560/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
3/16 = 3 × 21/16 × 21 = 63/336 - Add the two like fractions:
560/336 + 63/336 = 560 + 63/336 = 623/336 - 623/336 simplified gives 89/48
- So, 35/21 + 3/16 = 89/48
In mixed form: 141/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21+3/16 35/21+6/16 35/42+3/16 35/21+3/32 35/21+9/16 35/63+3/16 35/21+3/48 35/21+15/16 35/21+3/80 35/21+21/16