Add 12/5 and 32/42, Solve 2 2/5 + 32/42 as a fraction

Add 12/5 and 32/42

1^st number: 2 2/5, 2^nd number: 32/42

12/5 + 32/42 is 332/105.

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 5 × 42 = 210,
12/5 = 12 × 42/5 × 42 = 504/210
Likewise, for the 2nd fraction, since 42 × 5 = 210,
32/42 = 32 × 5/42 × 5 = 160/210
Add the two like fractions:
504/210 + 160/210 = 504 + 160/210 = 664/210
664/210 simplified gives 332/105
So, 12/5 + 32/42 = 332/105
In mixed form: 317/105

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