Subtract 84/30 from 24/98
1st number: 24/98, 2nd number: 2 24/30
24/98 - 84/30 is -626/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
24/98 = 24 × 15/98 × 15 = 360/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
84/30 = 84 × 49/30 × 49 = 4116/1470 - Subtract the two like fractions:
360/1470 - 4116/1470 = 360 - 4116/1470 = -3756/1470 - After reducing the fraction, the answer is -626/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/98-84/30 24/98-84/60 72/98-84/30 24/98-84/90