Add 42/30 and 16/27
1st number: 1 12/30, 2nd number: 16/27
42/30 + 16/27 is 269/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
42/30 = 42 × 9/30 × 9 = 378/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
16/27 = 16 × 10/27 × 10 = 160/270 - Add the two like fractions:
378/270 + 160/270 = 378 + 160/270 = 538/270 - 538/270 simplified gives 269/135
- So, 42/30 + 16/27 = 269/135
In mixed form: 1134/135
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