Add 30/9 and 63/49
1st number: 3 3/9, 2nd number: 1 14/49
30/9 + 63/49 is 97/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 9 × 49 = 441,
30/9 = 30 × 49/9 × 49 = 1470/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
63/49 = 63 × 9/49 × 9 = 567/441 - Add the two like fractions:
1470/441 + 567/441 = 1470 + 567/441 = 2037/441 - 2037/441 simplified gives 97/21
- So, 30/9 + 63/49 = 97/21
In mixed form: 413/21
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