Subtract 1/9 from 42/35
1st number: 1 7/35, 2nd number: 1/9
42/35 - 1/9 is 49/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
42/35 = 42 × 9/35 × 9 = 378/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
1/9 = 1 × 35/9 × 35 = 35/315 - Subtract the two like fractions:
378/315 - 35/315 = 378 - 35/315 = 343/315 - After reducing the fraction, the answer is 49/45
- In mixed form: 14/45
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