Subtract 75/9 from 98/8
1st number: 12 2/8, 2nd number: 8 3/9
98/8 - 75/9 is 47/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
98/8 = 98 × 9/8 × 9 = 882/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
75/9 = 75 × 8/9 × 8 = 600/72 - Subtract the two like fractions:
882/72 - 600/72 = 882 - 600/72 = 282/72 - After reducing the fraction, the answer is 47/12
- In mixed form: 311/12
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