Add 21/27 and 1/14
21/27 + 1/14 is 107/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 27 × 14 = 378,
21/27 = 21 × 14/27 × 14 = 294/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
1/14 = 1 × 27/14 × 27 = 27/378 - Add the two like fractions:
294/378 + 27/378 = 294 + 27/378 = 321/378 - 321/378 simplified gives 107/126
- So, 21/27 + 1/14 = 107/126
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