Subtract 7/84 from 63/36
1st number: 1 27/36, 2nd number: 7/84
63/36 - 7/84 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 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 84 × 3 = 252,
7/84 = 7 × 3/84 × 3 = 21/252 - Subtract the two like fractions:
441/252 - 21/252 = 441 - 21/252 = 420/252 - After reducing the fraction, the answer is 5/3
- In mixed form: 12/3
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