Subtract 63/36 from 10/84
1st number: 10/84, 2nd number: 1 27/36
10/84 - 63/36 is -137/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
10/84 = 10 × 3/84 × 3 = 30/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
63/36 = 63 × 7/36 × 7 = 441/252 - Subtract the two like fractions:
30/252 - 441/252 = 30 - 441/252 = -411/252 - After reducing the fraction, the answer is -137/84
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