Subtract 75/9 from 98/56
1st number: 1 42/56, 2nd number: 8 3/9
98/56 - 75/9 is -79/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
98/56 = 98 × 9/56 × 9 = 882/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
75/9 = 75 × 56/9 × 56 = 4200/504 - Subtract the two like fractions:
882/504 - 4200/504 = 882 - 4200/504 = -3318/504 - After reducing the fraction, the answer is -79/12
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