Add 4/98 and 45/81
4/98 + 45/81 is 263/441.
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,
45/81 = 45 × 98/81 × 98 = 4410/7938 - Add the two like fractions:
324/7938 + 4410/7938 = 324 + 4410/7938 = 4734/7938 - 4734/7938 simplified gives 263/441
- So, 4/98 + 45/81 = 263/441
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