Add 12/27 and 7/35
12/27 + 7/35 is 29/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 35 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 27 × 35 = 945,
12/27 = 12 × 35/27 × 35 = 420/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
7/35 = 7 × 27/35 × 27 = 189/945 - Add the two like fractions:
420/945 + 189/945 = 420 + 189/945 = 609/945 - 609/945 simplified gives 29/45
- So, 12/27 + 7/35 = 29/45
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