Subtract 36/70 from 70/12
1st number: 5 10/12, 2nd number: 36/70
70/12 - 36/70 is 1117/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
70/12 = 70 × 35/12 × 35 = 2450/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
36/70 = 36 × 6/70 × 6 = 216/420 - Subtract the two like fractions:
2450/420 - 216/420 = 2450 - 216/420 = 2234/420 - After reducing the fraction, the answer is 1117/210
- In mixed form: 567/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/12-72/70 70/24-36/70 70/36-36/70 70/60-36/70 70/84-36/70