Subtract 75/54 from 49/35
1st number: 1 14/35, 2nd number: 1 21/54
49/35 - 75/54 is 1/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
49/35 = 49 × 54/35 × 54 = 2646/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
75/54 = 75 × 35/54 × 35 = 2625/1890 - Subtract the two like fractions:
2646/1890 - 2625/1890 = 2646 - 2625/1890 = 21/1890 - After reducing the fraction, the answer is 1/90
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