Subtract 30/5 from 35/84
1st number: 35/84, 2nd number: 6 0/5
35/84 - 30/5 is -67/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 5 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
35/84 = 35 × 5/84 × 5 = 175/420 - Likewise, for the 2nd fraction, since 5 × 84 = 420,
30/5 = 30 × 84/5 × 84 = 2520/420 - Subtract the two like fractions:
175/420 - 2520/420 = 175 - 2520/420 = -2345/420 - After reducing the fraction, the answer is -67/12
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