Add 1/42 and 70/98
1/42 + 70/98 is 31/42.
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,
1/42 = 1 × 7/42 × 7 = 7/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
70/98 = 70 × 3/98 × 3 = 210/294 - Add the two like fractions:
7/294 + 210/294 = 7 + 210/294 = 217/294 - 217/294 simplified gives 31/42
- So, 1/42 + 70/98 = 31/42
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