Add 27/3 and 80/72
1st number: 9 0/3, 2nd number: 1 8/72
27/3 + 80/72 is 91/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 3 × 24 = 72,
27/3 = 27 × 24/3 × 24 = 648/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
80/72 = 80 × 1/72 × 1 = 80/72 - Add the two like fractions:
648/72 + 80/72 = 648 + 80/72 = 728/72 - 728/72 simplified gives 91/9
- So, 27/3 + 80/72 = 91/9
In mixed form: 101/9
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