Add 7/2 and 10/27
1st number: 3 1/2, 2nd number: 10/27
72 + 1027 is 20954.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
72 = 7 × 272 × 27 = 18954 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
1027 = 10 × 227 × 2 = 2054 - Add the two like fractions:
18954 + 2054 = 189 + 2054 = 20954 - So, 7/2 + 10/27 = 209/54
In mixed form: 34754
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