Add 54/49 and 80/60
1st number: 1 5/49, 2nd number: 1 20/60
54/49 + 80/60 is 358/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 49 × 60 = 2940,
54/49 = 54 × 60/49 × 60 = 3240/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
80/60 = 80 × 49/60 × 49 = 3920/2940 - Add the two like fractions:
3240/2940 + 3920/2940 = 3240 + 3920/2940 = 7160/2940 - 7160/2940 simplified gives 358/147
- So, 54/49 + 80/60 = 358/147
In mixed form: 264/147
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