Subtract 84/35 from 7/54
1st number: 7/54, 2nd number: 2 14/35
7/54 - 84/35 is -613/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
7/54 = 7 × 35/54 × 35 = 245/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
84/35 = 84 × 54/35 × 54 = 4536/1890 - Subtract the two like fractions:
245/1890 - 4536/1890 = 245 - 4536/1890 = -4291/1890 - After reducing the fraction, the answer is -613/270
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