Subtract 42/36 from 3/35
1st number: 3/35, 2nd number: 1 6/36
3/35 - 42/36 is -227/210.
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,
3/35 = 3 × 36/35 × 36 = 108/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
42/36 = 42 × 35/36 × 35 = 1470/1260 - Subtract the two like fractions:
108/1260 - 1470/1260 = 108 - 1470/1260 = -1362/1260 - After reducing the fraction, the answer is -227/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35-42/36 3/35-84/36 3/70-42/36 3/35-42/72 9/35-42/36 15/35-42/36 21/35-42/36