Subtract 56/10 from 84/98
1st number: 84/98, 2nd number: 5 6/10
84/98 - 56/10 is -166/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
84/98 = 84 × 5/98 × 5 = 420/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
56/10 = 56 × 49/10 × 49 = 2744/490 - Subtract the two like fractions:
420/490 - 2744/490 = 420 - 2744/490 = -2324/490 - After reducing the fraction, the answer is -166/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/98-56/20 84/98-56/30 84/98-56/50 84/98-56/70