Subtract 36/8 from 36/84
1st number: 36/84, 2nd number: 4 4/8
36/84 - 36/8 is -57/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
36/84 = 36 × 2/84 × 2 = 72/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
36/8 = 36 × 21/8 × 21 = 756/168 - Subtract the two like fractions:
72/168 - 756/168 = 72 - 756/168 = -684/168 - After reducing the fraction, the answer is -57/14
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