Add 63/36 and 18/14, Solve 1 27/36 + 1 4/14 as a fraction

Add 63/36 and 18/14

1^st number: 1 27/36, 2^nd number: 1 4/14

63/36 + 18/14 is 85/28.

Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 36 × 7 = 252,
63/36 = 63 × 7/36 × 7 = 441/252
Likewise, for the 2nd fraction, since 14 × 18 = 252,
18/14 = 18 × 18/14 × 18 = 324/252
Add the two like fractions:
441/252 + 324/252 = 441 + 324/252 = 765/252
765/252 simplified gives 85/28
So, 63/36 + 18/14 = 85/28
In mixed form: 31/28

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