Add 12/45 and 2/25
12/45 + 2/25 is 26/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
12/45 = 12 × 5/45 × 5 = 60/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
2/25 = 2 × 9/25 × 9 = 18/225 - Add the two like fractions:
60/225 + 18/225 = 60 + 18/225 = 78/225 - 78/225 simplified gives 26/75
- So, 12/45 + 2/25 = 26/75
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