Add 42/12 and 63/50, Solve 3 6/12 + 1 13/50 as a fraction

Add 42/12 and 63/50

1^st number: 3 6/12, 2^nd number: 1 13/50

42/12 + 63/50 is 119/25.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300

Next, find the equivalent fraction of both fractional numbers with denominator 300
For the 1st fraction, since 12 × 25 = 300,
42/12 = 42 × 25/12 × 25 = 1050/300
Likewise, for the 2nd fraction, since 50 × 6 = 300,
63/50 = 63 × 6/50 × 6 = 378/300
Add the two like fractions:
1050/300 + 378/300 = 1050 + 378/300 = 1428/300
1428/300 simplified gives 119/25
So, 42/12 + 63/50 = 119/25
In mixed form: 419/25

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