Subtract 70/30 from 32/75
1st number: 32/75, 2nd number: 2 10/30
32/75 - 70/30 is -143/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
32/75 = 32 × 2/75 × 2 = 64/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
70/30 = 70 × 5/30 × 5 = 350/150 - Subtract the two like fractions:
64/150 - 350/150 = 64 - 350/150 = -286/150 - After reducing the fraction, the answer is -143/75
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