Subtract 3/75 from 30/60
30/60 - 3/75 is 23/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
30/60 = 30 × 5/60 × 5 = 150/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
3/75 = 3 × 4/75 × 4 = 12/300 - Subtract the two like fractions:
150/300 - 12/300 = 150 - 12/300 = 138/300 - After reducing the fraction, the answer is 23/50
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