Subtract 4/75 from 3/30
3/30 - 4/75 is 7/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
3/30 = 3 × 5/30 × 5 = 15/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
4/75 = 4 × 2/75 × 2 = 8/150 - Subtract the two like fractions:
15/150 - 8/150 = 15 - 8/150 = 7/150
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