Add 2/98 and 8/81
2/98 + 8/81 is 473/3969.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 81 is 7938
Next, find the equivalent fraction of both fractional numbers with denominator 7938 - For the 1st fraction, since 98 × 81 = 7938,
2/98 = 2 × 81/98 × 81 = 162/7938 - Likewise, for the 2nd fraction, since 81 × 98 = 7938,
8/81 = 8 × 98/81 × 98 = 784/7938 - Add the two like fractions:
162/7938 + 784/7938 = 162 + 784/7938 = 946/7938 - 946/7938 simplified gives 473/3969
- So, 2/98 + 8/81 = 473/3969
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