Add 2/72 and 90/27
1st number: 2/72, 2nd number: 3 9/27
2/72 + 90/27 is 121/36.
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,
2/72 = 2 × 3/72 × 3 = 6/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
90/27 = 90 × 8/27 × 8 = 720/216 - Add the two like fractions:
6/216 + 720/216 = 6 + 720/216 = 726/216 - 726/216 simplified gives 121/36
- So, 2/72 + 90/27 = 121/36
In mixed form: 313/36
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