Subtract 50/10 from 9/70
1st number: 9/70, 2nd number: 5 0/10
9/70 - 50/10 is -341/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
9/70 = 9 × 1/70 × 1 = 9/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
50/10 = 50 × 7/10 × 7 = 350/70 - Subtract the two like fractions:
9/70 - 350/70 = 9 - 350/70 = -341/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70-50/10 9/70-50/20 27/70-50/10 9/70-50/30 45/70-50/10 63/70-50/10 9/70-50/70