Subtract 75/27 from 90/14
1st number: 6 6/14, 2nd number: 2 21/27
90/14 - 75/27 is 230/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
90/14 = 90 × 27/14 × 27 = 2430/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
75/27 = 75 × 14/27 × 14 = 1050/378 - Subtract the two like fractions:
2430/378 - 1050/378 = 2430 - 1050/378 = 1380/378 - After reducing the fraction, the answer is 230/63
- In mixed form: 341/63
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