Add 35/98 and 8/21
35/98 + 8/21 is 31/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 21 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
35/98 = 35 × 3/98 × 3 = 105/294 - Likewise, for the 2nd fraction, since 21 × 14 = 294,
8/21 = 8 × 14/21 × 14 = 112/294 - Add the two like fractions:
105/294 + 112/294 = 105 + 112/294 = 217/294 - 217/294 simplified gives 31/42
- So, 35/98 + 8/21 = 31/42
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