Add 28/18 and 12/25
1st number: 1 10/18, 2nd number: 12/25
28/18 + 12/25 is 458/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
28/18 = 28 × 25/18 × 25 = 700/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
12/25 = 12 × 18/25 × 18 = 216/450 - Add the two like fractions:
700/450 + 216/450 = 700 + 216/450 = 916/450 - 916/450 simplified gives 458/225
- So, 28/18 + 12/25 = 458/225
In mixed form: 28/225
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