Add 1/3 and 21/10
1st number: 1/3, 2nd number: 2 1/10
13 + 2110 is 7330.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
13 = 1 × 103 × 10 = 1030 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
2110 = 21 × 310 × 3 = 6330 - Add the two like fractions:
1030 + 6330 = 10 + 6330 = 7330 - So, 1/3 + 21/10 = 73/30
In mixed form: 21330
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