Subtract 24/70 from 98/10
1st number: 9 8/10, 2nd number: 24/70
98/10 - 24/70 is 331/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
98/10 = 98 × 7/10 × 7 = 686/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
24/70 = 24 × 1/70 × 1 = 24/70 - Subtract the two like fractions:
686/70 - 24/70 = 686 - 24/70 = 662/70 - After reducing the fraction, the answer is 331/35
- In mixed form: 916/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-48/70 98/20-24/70 98/10-72/70 98/30-24/70 98/50-24/70 98/70-24/70