Subtract 32/98 from 18/5
1st number: 3 3/5, 2nd number: 32/98
18/5 - 32/98 is 802/245.
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,
18/5 = 18 × 98/5 × 98 = 1764/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
32/98 = 32 × 5/98 × 5 = 160/490 - Subtract the two like fractions:
1764/490 - 160/490 = 1764 - 160/490 = 1604/490 - After reducing the fraction, the answer is 802/245
- In mixed form: 367/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5-32/98 18/5-64/98 18/10-32/98 54/5-32/98 18/5-96/98 18/15-32/98 90/5-32/98 18/25-32/98 18/35-32/98