Subtract 6/42 from 42/35
1st number: 1 7/35, 2nd number: 6/42
42/35 - 6/42 is 37/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
42/35 = 42 × 6/35 × 6 = 252/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
6/42 = 6 × 5/42 × 5 = 30/210 - Subtract the two like fractions:
252/210 - 30/210 = 252 - 30/210 = 222/210 - After reducing the fraction, the answer is 37/35
- In mixed form: 12/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/35-6/42 42/35-12/42 42/70-6/42 42/35-6/84 42/35-18/42 42/35-30/42