Add 28/36 and 90/54
1st number: 28/36, 2nd number: 1 36/54
28/36 + 90/54 is 22/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
28/36 = 28 × 3/36 × 3 = 84/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
90/54 = 90 × 2/54 × 2 = 180/108 - Add the two like fractions:
84/108 + 180/108 = 84 + 180/108 = 264/108 - 264/108 simplified gives 22/9
- So, 28/36 + 90/54 = 22/9
In mixed form: 24/9
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