Add 98/42 and 81/49
1st number: 2 14/42, 2nd number: 1 32/49
98/42 + 81/49 is 586/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
98/42 = 98 × 7/42 × 7 = 686/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
81/49 = 81 × 6/49 × 6 = 486/294 - Add the two like fractions:
686/294 + 486/294 = 686 + 486/294 = 1172/294 - 1172/294 simplified gives 586/147
- So, 98/42 + 81/49 = 586/147
In mixed form: 3145/147
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