Subtract 24/70 from 20/6
1st number: 3 2/6, 2nd number: 24/70
20/6 - 24/70 is 314/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
20/6 = 20 × 35/6 × 35 = 700/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
24/70 = 24 × 3/70 × 3 = 72/210 - Subtract the two like fractions:
700/210 - 72/210 = 700 - 72/210 = 628/210 - After reducing the fraction, the answer is 314/105
- In mixed form: 2104/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-24/70 20/6-48/70 20/12-24/70 60/6-24/70 20/6-72/70 20/18-24/70 20/30-24/70 20/42-24/70