Subtract 30/5 from 4/98
1st number: 4/98, 2nd number: 6 0/5
4/98 - 30/5 is -292/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
4/98 = 4 × 5/98 × 5 = 20/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
30/5 = 30 × 98/5 × 98 = 2940/490 - Subtract the two like fractions:
20/490 - 2940/490 = 20 - 2940/490 = -2920/490 - After reducing the fraction, the answer is -292/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98-30/5 4/98-60/5 4/98-30/10 12/98-30/5 4/98-90/5 4/98-30/15 20/98-30/5 4/98-30/25 28/98-30/5 4/98-30/35