Add 1/81 and 60/98
1/81 + 60/98 is 2479/3969.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 98 is 7938
Next, find the equivalent fraction of both fractional numbers with denominator 7938 - For the 1st fraction, since 81 × 98 = 7938,
1/81 = 1 × 98/81 × 98 = 98/7938 - Likewise, for the 2nd fraction, since 98 × 81 = 7938,
60/98 = 60 × 81/98 × 81 = 4860/7938 - Add the two like fractions:
98/7938 + 4860/7938 = 98 + 4860/7938 = 4958/7938 - 4958/7938 simplified gives 2479/3969
- So, 1/81 + 60/98 = 2479/3969
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