Add 27/63 and 27/84
27/63 + 27/84 is 3/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
27/63 = 27 × 4/63 × 4 = 108/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
27/84 = 27 × 3/84 × 3 = 81/252 - Add the two like fractions:
108/252 + 81/252 = 108 + 81/252 = 189/252 - 189/252 simplified gives 3/4
- So, 27/63 + 27/84 = 3/4
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