Subtract 8/9 from 64/30
1st number: 2 4/30, 2nd number: 8/9
64/30 - 8/9 is 56/45.
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,
64/30 = 64 × 3/30 × 3 = 192/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
8/9 = 8 × 10/9 × 10 = 80/90 - Subtract the two like fractions:
192/90 - 80/90 = 192 - 80/90 = 112/90 - After reducing the fraction, the answer is 56/45
- In mixed form: 111/45
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