Add 63/56 and 80/54, Solve 1 7/56 + 1 26/54 as a fraction

Add 63/56 and 80/54

1^st number: 1 7/56, 2^nd number: 1 26/54

63/56 + 80/54 is 563/216.

Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512

Next, find the equivalent fraction of both fractional numbers with denominator 1512
For the 1st fraction, since 56 × 27 = 1512,
63/56 = 63 × 27/56 × 27 = 1701/1512
Likewise, for the 2nd fraction, since 54 × 28 = 1512,
80/54 = 80 × 28/54 × 28 = 2240/1512
Add the two like fractions:
1701/1512 + 2240/1512 = 1701 + 2240/1512 = 3941/1512
3941/1512 simplified gives 563/216
So, 63/56 + 80/54 = 563/216
In mixed form: 2131/216

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