Subtract 70/10 from 3/5
1st number: 3/5, 2nd number: 7 0/10
3/5 - 70/10 is -32/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 5 × 2 = 10,
3/5 = 3 × 2/5 × 2 = 6/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
70/10 = 70 × 1/10 × 1 = 70/10 - Subtract the two like fractions:
6/10 - 70/10 = 6 - 70/10 = -64/10 - After reducing the fraction, the answer is -32/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5-70/10 3/10-70/10 3/5-70/20 9/5-70/10 3/15-70/10 3/5-70/30 15/5-70/10 3/25-70/10 3/5-70/50 21/5-70/10 3/35-70/10