Subtract 25/84 from 84/5
1st number: 16 4/5, 2nd number: 25/84
84/5 - 25/84 is 6931/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
84/5 = 84 × 84/5 × 84 = 7056/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
25/84 = 25 × 5/84 × 5 = 125/420 - Subtract the two like fractions:
7056/420 - 125/420 = 7056 - 125/420 = 6931/420 - In mixed form: 16211/420
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