Add 7/98 and 2/42
7/98 + 2/42 is 5/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
7/98 = 7 × 3/98 × 3 = 21/294 - Likewise, for the 2nd fraction, since 42 × 7 = 294,
2/42 = 2 × 7/42 × 7 = 14/294 - Add the two like fractions:
21/294 + 14/294 = 21 + 14/294 = 35/294 - 35/294 simplified gives 5/42
- So, 7/98 + 2/42 = 5/42
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