Add 60/42 and 70/98
1st number: 1 18/42, 2nd number: 70/98
60/42 + 70/98 is 15/7.
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,
70/98 = 70 × 3/98 × 3 = 210/294 - Add the two like fractions:
420/294 + 210/294 = 420 + 210/294 = 630/294 - 630/294 simplified gives 15/7
- So, 60/42 + 70/98 = 15/7
In mixed form: 21/7
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