Subtract 8/56 from 6/9
6/9 - 8/56 is 11/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
6/9 = 6 × 56/9 × 56 = 336/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
8/56 = 8 × 9/56 × 9 = 72/504 - Subtract the two like fractions:
336/504 - 72/504 = 336 - 72/504 = 264/504 - After reducing the fraction, the answer is 11/21
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