Add 21/12 and 60/50, Solve 1 9/12 + 1 10/50 as a fraction

Add 21/12 and 60/50

1^st number: 1 9/12, 2^nd number: 1 10/50

21/12 + 60/50 is 59/20.

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,
21/12 = 21 × 25/12 × 25 = 525/300
Likewise, for the 2nd fraction, since 50 × 6 = 300,
60/50 = 60 × 6/50 × 6 = 360/300
Add the two like fractions:
525/300 + 360/300 = 525 + 360/300 = 885/300
885/300 simplified gives 59/20
So, 21/12 + 60/50 = 59/20
In mixed form: 219/20

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