Add 81/72 and 60/27
1st number: 1 9/72, 2nd number: 2 6/27
81/72 + 60/27 is 241/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
81/72 = 81 × 3/72 × 3 = 243/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
60/27 = 60 × 8/27 × 8 = 480/216 - Add the two like fractions:
243/216 + 480/216 = 243 + 480/216 = 723/216 - 723/216 simplified gives 241/72
- So, 81/72 + 60/27 = 241/72
In mixed form: 325/72
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