Add 21/49 and 36/16
1st number: 21/49, 2nd number: 2 4/16
21/49 + 36/16 is 75/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 49 × 16 = 784,
21/49 = 21 × 16/49 × 16 = 336/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
36/16 = 36 × 49/16 × 49 = 1764/784 - Add the two like fractions:
336/784 + 1764/784 = 336 + 1764/784 = 2100/784 - 2100/784 simplified gives 75/28
- So, 21/49 + 36/16 = 75/28
In mixed form: 219/28
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