Add 21/16 and 14/27, Solve 1 5/16 + 14/27 as a fraction

Add 21/16 and 14/27

1^st number: 1 5/16, 2^nd number: 14/27

21/16 + 14/27 is 791/432.

Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432

Next, find the equivalent fraction of both fractional numbers with denominator 432
For the 1st fraction, since 16 × 27 = 432,
21/16 = 21 × 27/16 × 27 = 567/432
Likewise, for the 2nd fraction, since 27 × 16 = 432,
14/27 = 14 × 16/27 × 16 = 224/432
Add the two like fractions:
567/432 + 224/432 = 567 + 224/432 = 791/432
So, 21/16 + 14/27 = 791/432
In mixed form: 1359/432

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