Add 7/12 and 45/9, Solve 7/12 + 5 0/9 as a fraction

Add 7/12 and 45/9

1^st number: 7/12, 2^nd number: 5 0/9

7/12 + 45/9 is 67/12.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 9 is 36

Next, find the equivalent fraction of both fractional numbers with denominator 36
For the 1st fraction, since 12 × 3 = 36,
7/12 = 7 × 3/12 × 3 = 21/36
Likewise, for the 2nd fraction, since 9 × 4 = 36,
45/9 = 45 × 4/9 × 4 = 180/36
Add the two like fractions:
21/36 + 180/36 = 21 + 180/36 = 201/36
201/36 simplified gives 67/12
So, 7/12 + 45/9 = 67/12
In mixed form: 57/12

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