Subtract 30/5 from 28/3
1st number: 9 1/3, 2nd number: 6 0/5
28/3 - 30/5 is 10/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
28/3 = 28 × 5/3 × 5 = 140/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
30/5 = 30 × 3/5 × 3 = 90/15 - Subtract the two like fractions:
140/15 - 90/15 = 140 - 90/15 = 50/15 - After reducing the fraction, the answer is 10/3
- In mixed form: 31/3
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