Add 54/81 and 6/98
54/81 + 6/98 is 107/147.
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,
54/81 = 54 × 98/81 × 98 = 5292/7938 - Likewise, for the 2nd fraction, since 98 × 81 = 7938,
6/98 = 6 × 81/98 × 81 = 486/7938 - Add the two like fractions:
5292/7938 + 486/7938 = 5292 + 486/7938 = 5778/7938 - 5778/7938 simplified gives 107/147
- So, 54/81 + 6/98 = 107/147
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