Add 12/72 and 14/54
12/72 + 14/54 is 23/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
12/72 = 12 × 3/72 × 3 = 36/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
14/54 = 14 × 4/54 × 4 = 56/216 - Add the two like fractions:
36/216 + 56/216 = 36 + 56/216 = 92/216 - 92/216 simplified gives 23/54
- So, 12/72 + 14/54 = 23/54
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