Add 2/49 and 10/81
2/49 + 10/81 is 652/3969.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 81 is 3969
Next, find the equivalent fraction of both fractional numbers with denominator 3969 - For the 1st fraction, since 49 × 81 = 3969,
2/49 = 2 × 81/49 × 81 = 162/3969 - Likewise, for the 2nd fraction, since 81 × 49 = 3969,
10/81 = 10 × 49/81 × 49 = 490/3969 - Add the two like fractions:
162/3969 + 490/3969 = 162 + 490/3969 = 652/3969 - So, 2/49 + 10/81 = 652/3969
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