Add 28/27 and 14/84, Solve 1 1/27 + 14/84 as a fraction

Add 28/27 and 14/84

1^st number: 1 1/27, 2^nd number: 14/84

28/27 + 14/84 is 65/54.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 84 is 756

Next, find the equivalent fraction of both fractional numbers with denominator 756
For the 1st fraction, since 27 × 28 = 756,
28/27 = 28 × 28/27 × 28 = 784/756
Likewise, for the 2nd fraction, since 84 × 9 = 756,
14/84 = 14 × 9/84 × 9 = 126/756
Add the two like fractions:
784/756 + 126/756 = 784 + 126/756 = 910/756
910/756 simplified gives 65/54
So, 28/27 + 14/84 = 65/54
In mixed form: 111/54

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