Subtract 6/49 from 80/5
1st number: 16 0/5, 2nd number: 6/49
80/5 - 6/49 is 778/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
80/5 = 80 × 49/5 × 49 = 3920/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
6/49 = 6 × 5/49 × 5 = 30/245 - Subtract the two like fractions:
3920/245 - 30/245 = 3920 - 30/245 = 3890/245 - After reducing the fraction, the answer is 778/49
- In mixed form: 1543/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5-12/49 80/10-6/49 80/5-6/98 80/5-18/49 80/15-6/49 80/5-30/49 80/25-6/49 80/5-42/49 80/35-6/49