Subtract 28/9 from 35/10
1st number: 3 5/10, 2nd number: 3 1/9
35/10 - 28/9 is 7/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
35/10 = 35 × 9/10 × 9 = 315/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
28/9 = 28 × 10/9 × 10 = 280/90 - Subtract the two like fractions:
315/90 - 280/90 = 315 - 280/90 = 35/90 - After reducing the fraction, the answer is 7/18
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