Subtract 63/84 from 14/5
1st number: 2 4/5, 2nd number: 63/84
14/5 - 63/84 is 41/20.
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,
14/5 = 14 × 84/5 × 84 = 1176/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
63/84 = 63 × 5/84 × 5 = 315/420 - Subtract the two like fractions:
1176/420 - 315/420 = 1176 - 315/420 = 861/420 - After reducing the fraction, the answer is 41/20
- In mixed form: 21/20
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