Add 84/49 and 45/9
1st number: 1 35/49, 2nd number: 5 0/9
84/49 + 45/9 is 47/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
84/49 = 84 × 9/49 × 9 = 756/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
45/9 = 45 × 49/9 × 49 = 2205/441 - Add the two like fractions:
756/441 + 2205/441 = 756 + 2205/441 = 2961/441 - 2961/441 simplified gives 47/7
- So, 84/49 + 45/9 = 47/7
In mixed form: 65/7
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