Add 54/98 and 4/81
54/98 + 4/81 is 2383/3969.
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,
54/98 = 54 × 81/98 × 81 = 4374/7938 - Likewise, for the 2nd fraction, since 81 × 98 = 7938,
4/81 = 4 × 98/81 × 98 = 392/7938 - Add the two like fractions:
4374/7938 + 392/7938 = 4374 + 392/7938 = 4766/7938 - 4766/7938 simplified gives 2383/3969
- So, 54/98 + 4/81 = 2383/3969
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