Subtract 35/40 from 35/12
1st number: 2 11/12, 2nd number: 35/40
35/12 - 35/40 is 49/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 12 × 10 = 120,
35/12 = 35 × 10/12 × 10 = 350/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
35/40 = 35 × 3/40 × 3 = 105/120 - Subtract the two like fractions:
350/120 - 105/120 = 350 - 105/120 = 245/120 - After reducing the fraction, the answer is 49/24
- In mixed form: 21/24
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