Subtract 70/5 from 12/10
1st number: 1 2/10, 2nd number: 14 0/5
12/10 - 70/5 is -64/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
12/10 = 12 × 1/10 × 1 = 12/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
70/5 = 70 × 2/5 × 2 = 140/10 - Subtract the two like fractions:
12/10 - 140/10 = 12 - 140/10 = -128/10 - After reducing the fraction, the answer is -64/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10-70/5 12/20-70/5 12/10-70/10 36/10-70/5 12/30-70/5 12/10-70/15 60/10-70/5 12/50-70/5 12/10-70/25 84/10-70/5 12/70-70/5 12/10-70/35