Subtract 28/6 from 28/10
1st number: 2 8/10, 2nd number: 4 4/6
28/10 - 28/6 is -28/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
28/10 = 28 × 3/10 × 3 = 84/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
28/6 = 28 × 5/6 × 5 = 140/30 - Subtract the two like fractions:
84/30 - 140/30 = 84 - 140/30 = -56/30 - After reducing the fraction, the answer is -28/15
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