Subtract 56/9 from 9/30
1st number: 9/30, 2nd number: 6 2/9
9/30 - 56/9 is -533/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
9/30 = 9 × 3/30 × 3 = 27/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
56/9 = 56 × 10/9 × 10 = 560/90 - Subtract the two like fractions:
27/90 - 560/90 = 27 - 560/90 = -533/90
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