Add 84/42 and 30/98
1st number: 2 0/42, 2nd number: 30/98
84/42 + 30/98 is 113/49.
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,
84/42 = 84 × 7/42 × 7 = 588/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
30/98 = 30 × 3/98 × 3 = 90/294 - Add the two like fractions:
588/294 + 90/294 = 588 + 90/294 = 678/294 - 678/294 simplified gives 113/49
- So, 84/42 + 30/98 = 113/49
In mixed form: 215/49
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