Add 32/42 and 28/27
1st number: 32/42, 2nd number: 1 1/27
32/42 + 28/27 is 340/189.
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,
32/42 = 32 × 9/42 × 9 = 288/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
28/27 = 28 × 14/27 × 14 = 392/378 - Add the two like fractions:
288/378 + 392/378 = 288 + 392/378 = 680/378 - 680/378 simplified gives 340/189
- So, 32/42 + 28/27 = 340/189
In mixed form: 1151/189
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