Subtract 10/98 from 30/5
1st number: 6 0/5, 2nd number: 10/98
30/5 - 10/98 is 289/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 5 × 98 = 490,
30/5 = 30 × 98/5 × 98 = 2940/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
10/98 = 10 × 5/98 × 5 = 50/490 - Subtract the two like fractions:
2940/490 - 50/490 = 2940 - 50/490 = 2890/490 - After reducing the fraction, the answer is 289/49
- In mixed form: 544/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-10/98 30/5-20/98 30/10-10/98 90/5-10/98 30/5-30/98 30/15-10/98 30/5-50/98 30/25-10/98 30/5-70/98 30/35-10/98