Add 7/27 and 63/4, Solve 7/27 + 15 3/4 as a fraction

Add 7/27 and 63/4

1^st number: 7/27, 2^nd number: 15 3/4

7/27 + 63/4 is 1729/108.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108

Next, find the equivalent fraction of both fractional numbers with denominator 108
For the 1st fraction, since 27 × 4 = 108,
7/27 = 7 × 4/27 × 4 = 28/108
Likewise, for the 2nd fraction, since 4 × 27 = 108,
63/4 = 63 × 27/4 × 27 = 1701/108
Add the two like fractions:
28/108 + 1701/108 = 28 + 1701/108 = 1729/108
So, 7/27 + 63/4 = 1729/108
In mixed form: 161/108

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