Subtract 28/30 from 56/9
1st number: 6 2/9, 2nd number: 28/30
56/9 - 28/30 is 238/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
56/9 = 56 × 10/9 × 10 = 560/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
28/30 = 28 × 3/30 × 3 = 84/90 - Subtract the two like fractions:
560/90 - 84/90 = 560 - 84/90 = 476/90 - After reducing the fraction, the answer is 238/45
- In mixed form: 513/45
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