Add 27/72 and 81/6, Solve 27/72 + 13 3/6 as a fraction

Add 27/72 and 81/6

1^st number: 27/72, 2^nd number: 13 3/6

27/72 + 81/6 is 111/8.

Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 72 × 1 = 72,
27/72 = 27 × 1/72 × 1 = 27/72
Likewise, for the 2nd fraction, since 6 × 12 = 72,
81/6 = 81 × 12/6 × 12 = 972/72
Add the two like fractions:
27/72 + 972/72 = 27 + 972/72 = 999/72
999/72 simplified gives 111/8
So, 27/72 + 81/6 = 111/8
In mixed form: 137/8

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