Add 3/16 and 49/21
1st number: 3/16, 2nd number: 2 7/21
3/16 + 49/21 is 121/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
3/16 = 3 × 21/16 × 21 = 63/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
49/21 = 49 × 16/21 × 16 = 784/336 - Add the two like fractions:
63/336 + 784/336 = 63 + 784/336 = 847/336 - 847/336 simplified gives 121/48
- So, 3/16 + 49/21 = 121/48
In mixed form: 225/48
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