Add 9/42 and 60/27
1st number: 9/42, 2nd number: 2 6/27
9/42 + 60/27 is 307/126.
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,
9/42 = 9 × 9/42 × 9 = 81/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
60/27 = 60 × 14/27 × 14 = 840/378 - Add the two like fractions:
81/378 + 840/378 = 81 + 840/378 = 921/378 - 921/378 simplified gives 307/126
- So, 9/42 + 60/27 = 307/126
In mixed form: 255/126
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