Add 3/42 and 84/98
3/42 + 84/98 is 13/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
3/42 = 3 × 7/42 × 7 = 21/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
84/98 = 84 × 3/98 × 3 = 252/294 - Add the two like fractions:
21/294 + 252/294 = 21 + 252/294 = 273/294 - 273/294 simplified gives 13/14
- So, 3/42 + 84/98 = 13/14
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