Add 84/98 and 49/15
1st number: 84/98, 2nd number: 3 4/15
84/98 + 49/15 is 433/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
84/98 = 84 × 15/98 × 15 = 1260/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
49/15 = 49 × 98/15 × 98 = 4802/1470 - Add the two like fractions:
1260/1470 + 4802/1470 = 1260 + 4802/1470 = 6062/1470 - 6062/1470 simplified gives 433/105
- So, 84/98 + 49/15 = 433/105
In mixed form: 413/105
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