Subtract 1/36 from 42/35
1st number: 1 7/35, 2nd number: 1/36
42/35 - 1/36 is 211/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 35 × 36 = 1260,
42/35 = 42 × 36/35 × 36 = 1512/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
1/36 = 1 × 35/36 × 35 = 35/1260 - Subtract the two like fractions:
1512/1260 - 35/1260 = 1512 - 35/1260 = 1477/1260 - After reducing the fraction, the answer is 211/180
- In mixed form: 131/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/35-1/36 42/35-2/36 42/70-1/36 42/35-1/72 42/35-3/36 42/35-5/36 42/35-7/36