Subtract 40/9 from 35/15
1st number: 2 5/15, 2nd number: 4 4/9
35/15 - 40/9 is -19/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
35/15 = 35 × 3/15 × 3 = 105/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
40/9 = 40 × 5/9 × 5 = 200/45 - Subtract the two like fractions:
105/45 - 200/45 = 105 - 200/45 = -95/45 - After reducing the fraction, the answer is -19/9
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