Subtract 63/7 from 63/36
1st number: 1 27/36, 2nd number: 9 0/7
63/36 - 63/7 is -29/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 7 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
63/36 = 63 × 7/36 × 7 = 441/252 - Likewise, for the 2nd fraction, since 7 × 36 = 252,
63/7 = 63 × 36/7 × 36 = 2268/252 - Subtract the two like fractions:
441/252 - 2268/252 = 441 - 2268/252 = -1827/252 - After reducing the fraction, the answer is -29/4
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