Add 80/27 and 35/72
1st number: 2 26/27, 2nd number: 35/72
80/27 + 35/72 is 745/216.
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,
80/27 = 80 × 8/27 × 8 = 640/216 - Likewise, for the 2nd fraction, since 72 × 3 = 216,
35/72 = 35 × 3/72 × 3 = 105/216 - Add the two like fractions:
640/216 + 105/216 = 640 + 105/216 = 745/216 - So, 80/27 + 35/72 = 745/216
In mixed form: 397/216
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