Add 10/27 and 12/72
10/27 + 12/72 is 29/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 72 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
10/27 = 10 × 8/27 × 8 = 80/216 - Likewise, for the 2nd fraction, since 72 × 3 = 216,
12/72 = 12 × 3/72 × 3 = 36/216 - Add the two like fractions:
80/216 + 36/216 = 80 + 36/216 = 116/216 - 116/216 simplified gives 29/54
- So, 10/27 + 12/72 = 29/54
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