Subtract 6/70 from 40/5
1st number: 8 0/5, 2nd number: 6/70
40/5 - 6/70 is 277/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
40/5 = 40 × 14/5 × 14 = 560/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 - Subtract the two like fractions:
560/70 - 6/70 = 560 - 6/70 = 554/70 - After reducing the fraction, the answer is 277/35
- In mixed form: 732/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5-6/70 40/5-12/70 40/10-6/70 40/5-18/70 40/15-6/70 40/5-30/70 40/25-6/70 40/5-42/70 40/35-6/70