Add 12/75 and 7/45
12/75 + 7/45 is 71/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
12/75 = 12 × 3/75 × 3 = 36/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
7/45 = 7 × 5/45 × 5 = 35/225 - Add the two like fractions:
36/225 + 35/225 = 36 + 35/225 = 71/225 - So, 12/75 + 7/45 = 71/225
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