Add 15/12 and 32/10
1st number: 1 3/12, 2nd number: 3 2/10
15/12 + 32/10 is 89/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
15/12 = 15 × 5/12 × 5 = 75/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
32/10 = 32 × 6/10 × 6 = 192/60 - Add the two like fractions:
75/60 + 192/60 = 75 + 192/60 = 267/60 - 267/60 simplified gives 89/20
- So, 15/12 + 32/10 = 89/20
In mixed form: 49/20
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