Subtract 60/8 from 6/84
1st number: 6/84, 2nd number: 7 4/8
6/84 - 60/8 is -52/7.
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,
6/84 = 6 × 2/84 × 2 = 12/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
60/8 = 60 × 21/8 × 21 = 1260/168 - Subtract the two like fractions:
12/168 - 1260/168 = 12 - 1260/168 = -1248/168 - After reducing the fraction, the answer is -52/7
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