Add 60/42 and 35/27
1st number: 1 18/42, 2nd number: 1 8/27
60/42 + 35/27 is 515/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 42 × 9 = 378,
60/42 = 60 × 9/42 × 9 = 540/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
35/27 = 35 × 14/27 × 14 = 490/378 - Add the two like fractions:
540/378 + 490/378 = 540 + 490/378 = 1030/378 - 1030/378 simplified gives 515/189
- So, 60/42 + 35/27 = 515/189
In mixed form: 2137/189
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