Subtract 54/20 from 35/75
1st number: 35/75, 2nd number: 2 14/20
35/75 - 54/20 is -67/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
35/75 = 35 × 4/75 × 4 = 140/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
54/20 = 54 × 15/20 × 15 = 810/300 - Subtract the two like fractions:
140/300 - 810/300 = 140 - 810/300 = -670/300 - After reducing the fraction, the answer is -67/30
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