Add 16/10 and 81/30
1st number: 1 6/10, 2nd number: 2 21/30
16/10 + 81/30 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
16/10 = 16 × 3/10 × 3 = 48/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
81/30 = 81 × 1/30 × 1 = 81/30 - Add the two like fractions:
48/30 + 81/30 = 48 + 81/30 = 129/30 - 129/30 simplified gives 43/10
- So, 16/10 + 81/30 = 43/10
In mixed form: 43/10
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