Subtract 6/25 from 84/80
1st number: 1 4/80, 2nd number: 6/25
84/80 - 6/25 is 81/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 25 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
84/80 = 84 × 5/80 × 5 = 420/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
6/25 = 6 × 16/25 × 16 = 96/400 - Subtract the two like fractions:
420/400 - 96/400 = 420 - 96/400 = 324/400 - After reducing the fraction, the answer is 81/100
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