Subtract 48/35 from 30/98
1st number: 30/98, 2nd number: 1 13/35
30/98 - 48/35 is -261/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
30/98 = 30 × 5/98 × 5 = 150/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
48/35 = 48 × 14/35 × 14 = 672/490 - Subtract the two like fractions:
150/490 - 672/490 = 150 - 672/490 = -522/490 - After reducing the fraction, the answer is -261/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98-48/35 30/98-96/35 30/98-48/70 90/98-48/35