Subtract 2/12 from 25/30
25/30 - 2/12 is 2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
25/30 = 25 × 2/30 × 2 = 50/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
2/12 = 2 × 5/12 × 5 = 10/60 - Subtract the two like fractions:
50/60 - 10/60 = 50 - 10/60 = 40/60 - After reducing the fraction, the answer is 2/3
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