Add 63/42 and 3/98
1st number: 1 21/42, 2nd number: 3/98
63/42 + 3/98 is 75/49.
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,
63/42 = 63 × 7/42 × 7 = 441/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
3/98 = 3 × 3/98 × 3 = 9/294 - Add the two like fractions:
441/294 + 9/294 = 441 + 9/294 = 450/294 - 450/294 simplified gives 75/49
- So, 63/42 + 3/98 = 75/49
In mixed form: 126/49
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