Add 4/98 and 54/81
4/98 + 54/81 is 104/147.
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,
4/98 = 4 × 81/98 × 81 = 324/7938 - Likewise, for the 2nd fraction, since 81 × 98 = 7938,
54/81 = 54 × 98/81 × 98 = 5292/7938 - Add the two like fractions:
324/7938 + 5292/7938 = 324 + 5292/7938 = 5616/7938 - 5616/7938 simplified gives 104/147
- So, 4/98 + 54/81 = 104/147
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