Add 14/4 and 27/72, Solve 3 2/4 + 27/72 as a fraction

Add 14/4 and 27/72

1^st number: 3 2/4, 2^nd number: 27/72

14/4 + 27/72 is 31/8.

Find the least common denominator or LCM of the two denominators:
LCM of 4 and 72 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 4 × 18 = 72,
14/4 = 14 × 18/4 × 18 = 252/72
Likewise, for the 2nd fraction, since 72 × 1 = 72,
27/72 = 27 × 1/72 × 1 = 27/72
Add the two like fractions:
252/72 + 27/72 = 252 + 27/72 = 279/72
279/72 simplified gives 31/8
So, 14/4 + 27/72 = 31/8
In mixed form: 37/8

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