Add 27/4 and 45/27, Solve 6 3/4 + 1 18/27 as a fraction

Add 27/4 and 45/27

1^st number: 6 3/4, 2^nd number: 1 18/27

27/4 + 45/27 is 101/12.

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

Next, find the equivalent fraction of both fractional numbers with denominator 108
For the 1st fraction, since 4 × 27 = 108,
27/4 = 27 × 27/4 × 27 = 729/108
Likewise, for the 2nd fraction, since 27 × 4 = 108,
45/27 = 45 × 4/27 × 4 = 180/108
Add the two like fractions:
729/108 + 180/108 = 729 + 180/108 = 909/108
909/108 simplified gives 101/12
So, 27/4 + 45/27 = 101/12
In mixed form: 85/12

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