Add 7/98 and 80/60
1st number: 7/98, 2nd number: 1 20/60
7/98 + 80/60 is 59/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 98 × 30 = 2940,
7/98 = 7 × 30/98 × 30 = 210/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
80/60 = 80 × 49/60 × 49 = 3920/2940 - Add the two like fractions:
210/2940 + 3920/2940 = 210 + 3920/2940 = 4130/2940 - 4130/2940 simplified gives 59/42
- So, 7/98 + 80/60 = 59/42
In mixed form: 117/42
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