Add 35/21 and 7/16
1st number: 1 14/21, 2nd number: 7/16
35/21 + 7/16 is 101/48.
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,
7/16 = 7 × 21/16 × 21 = 147/336 - Add the two like fractions:
560/336 + 147/336 = 560 + 147/336 = 707/336 - 707/336 simplified gives 101/48
- So, 35/21 + 7/16 = 101/48
In mixed form: 25/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21+7/16 35/21+14/16 35/42+7/16 35/21+7/32 35/21+21/16 35/63+7/16 35/21+7/48 35/21+35/16 35/21+7/80 35/21+49/16