Subtract 54/21 from 2/48
1st number: 2/48, 2nd number: 2 12/21
2/48 - 54/21 is -425/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
2/48 = 2 × 7/48 × 7 = 14/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
54/21 = 54 × 16/21 × 16 = 864/336 - Subtract the two like fractions:
14/336 - 864/336 = 14 - 864/336 = -850/336 - After reducing the fraction, the answer is -425/168
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