Add 12/16 and 25/18, Solve 12/16 + 1 7/18 as a fraction

Add 12/16 and 25/18

1^st number: 12/16, 2^nd number: 1 7/18

12/16 + 25/18 is 77/36.

Find the least common denominator or LCM of the two denominators:
LCM of 16 and 18 is 144

Next, find the equivalent fraction of both fractional numbers with denominator 144
For the 1st fraction, since 16 × 9 = 144,
12/16 = 12 × 9/16 × 9 = 108/144
Likewise, for the 2nd fraction, since 18 × 8 = 144,
25/18 = 25 × 8/18 × 8 = 200/144
Add the two like fractions:
108/144 + 200/144 = 108 + 200/144 = 308/144
308/144 simplified gives 77/36
So, 12/16 + 25/18 = 77/36
In mixed form: 25/36

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