Add 80/60 and 14/49
1st number: 1 20/60, 2nd number: 14/49
80/60 + 14/49 is 34/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 49 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
80/60 = 80 × 49/60 × 49 = 3920/2940 - Likewise, for the 2nd fraction, since 49 × 60 = 2940,
14/49 = 14 × 60/49 × 60 = 840/2940 - Add the two like fractions:
3920/2940 + 840/2940 = 3920 + 840/2940 = 4760/2940 - 4760/2940 simplified gives 34/21
- So, 80/60 + 14/49 = 34/21
In mixed form: 113/21
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