Subtract 36/10 from 6/28
1st number: 6/28, 2nd number: 3 6/10
6/28 - 36/10 is -237/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
6/28 = 6 × 5/28 × 5 = 30/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
36/10 = 36 × 14/10 × 14 = 504/140 - Subtract the two like fractions:
30/140 - 504/140 = 30 - 504/140 = -474/140 - After reducing the fraction, the answer is -237/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/28-36/10 6/28-72/10 6/56-36/10 6/28-36/20 18/28-36/10 6/84-36/10 6/28-36/30 30/28-36/10 6/28-36/50 42/28-36/10 6/28-36/70