Subtract 3/35 from 12/98
12/98 - 3/35 is 9/245.
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,
12/98 = 12 × 5/98 × 5 = 60/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
3/35 = 3 × 14/35 × 14 = 42/490 - Subtract the two like fractions:
60/490 - 42/490 = 60 - 42/490 = 18/490 - After reducing the fraction, the answer is 9/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98-3/35 12/98-6/35 12/98-3/70 36/98-3/35 12/98-9/35 60/98-3/35 12/98-15/35 84/98-3/35 12/98-21/35