Subtract 45/6 from 63/54
1st number: 1 9/54, 2nd number: 7 3/6
63/54 - 45/6 is -19/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
63/54 = 63 × 1/54 × 1 = 63/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
45/6 = 45 × 9/6 × 9 = 405/54 - Subtract the two like fractions:
63/54 - 405/54 = 63 - 405/54 = -342/54 - After reducing the fraction, the answer is -19/3
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