Add 32/15 and 28/12, Solve 2 2/15 + 2 4/12 as a fraction

Add 32/15 and 28/12

1^st number: 2 2/15, 2^nd number: 2 4/12

32/15 + 28/12 is 67/15.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 12 is 60

Next, find the equivalent fraction of both fractional numbers with denominator 60
For the 1st fraction, since 15 × 4 = 60,
32/15 = 32 × 4/15 × 4 = 128/60
Likewise, for the 2nd fraction, since 12 × 5 = 60,
28/12 = 28 × 5/12 × 5 = 140/60
Add the two like fractions:
128/60 + 140/60 = 128 + 140/60 = 268/60
268/60 simplified gives 67/15
So, 32/15 + 28/12 = 67/15
In mixed form: 47/15

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