Add 60/42 and 90/98
1st number: 1 18/42, 2nd number: 90/98
60/42 + 90/98 is 115/49.
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,
60/42 = 60 × 7/42 × 7 = 420/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
90/98 = 90 × 3/98 × 3 = 270/294 - Add the two like fractions:
420/294 + 270/294 = 420 + 270/294 = 690/294 - 690/294 simplified gives 115/49
- So, 60/42 + 90/98 = 115/49
In mixed form: 217/49
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