Subtract 36/10 from 28/9
1st number: 3 1/9, 2nd number: 3 6/10
28/9 - 36/10 is -22/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
28/9 = 28 × 10/9 × 10 = 280/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
36/10 = 36 × 9/10 × 9 = 324/90 - Subtract the two like fractions:
280/90 - 324/90 = 280 - 324/90 = -44/90 - After reducing the fraction, the answer is -22/45
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