Subtract 75/7 from 1/75
1st number: 1/75, 2nd number: 10 5/7
1/75 - 75/7 is -5618/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
1/75 = 1 × 7/75 × 7 = 7/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
75/7 = 75 × 75/7 × 75 = 5625/525 - Subtract the two like fractions:
7/525 - 5625/525 = 7 - 5625/525 = -5618/525
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