Subtract 56/7 from 63/54
1st number: 1 9/54, 2nd number: 8 0/7
63/54 - 56/7 is -41/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 7 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
63/54 = 63 × 7/54 × 7 = 441/378 - Likewise, for the 2nd fraction, since 7 × 54 = 378,
56/7 = 56 × 54/7 × 54 = 3024/378 - Subtract the two like fractions:
441/378 - 3024/378 = 441 - 3024/378 = -2583/378 - After reducing the fraction, the answer is -41/6
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