Subtract 70/5 from 5/30
1st number: 5/30, 2nd number: 14 0/5
5/30 - 70/5 is -83/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
5/30 = 5 × 1/30 × 1 = 5/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
70/5 = 70 × 6/5 × 6 = 420/30 - Subtract the two like fractions:
5/30 - 420/30 = 5 - 420/30 = -415/30 - After reducing the fraction, the answer is -83/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/30-70/5 5/60-70/5 5/30-70/10 15/30-70/5 5/90-70/5 5/30-70/15 25/30-70/5 5/30-70/25 35/30-70/5 5/30-70/35