Subtract 63/48 from 8/84
1st number: 8/84, 2nd number: 1 15/48
8/84 - 63/48 is -409/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
8/84 = 8 × 4/84 × 4 = 32/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
63/48 = 63 × 7/48 × 7 = 441/336 - Subtract the two like fractions:
32/336 - 441/336 = 32 - 441/336 = -409/336
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