Subtract 6/63 from 84/75
1st number: 1 9/75, 2nd number: 6/63
84/75 - 6/63 is 538/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 75 × 21 = 1575,
84/75 = 84 × 21/75 × 21 = 1764/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
6/63 = 6 × 25/63 × 25 = 150/1575 - Subtract the two like fractions:
1764/1575 - 150/1575 = 1764 - 150/1575 = 1614/1575 - After reducing the fraction, the answer is 538/525
- In mixed form: 113/525
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