Add 3/42 and 4/98
3/42 + 4/98 is 11/98.
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,
4/98 = 4 × 3/98 × 3 = 12/294 - Add the two like fractions:
21/294 + 12/294 = 21 + 12/294 = 33/294 - 33/294 simplified gives 11/98
- So, 3/42 + 4/98 = 11/98
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