Subtract 64/10 from 98/4
1st number: 24 2/4, 2nd number: 6 4/10
98/4 - 64/10 is 181/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
98/4 = 98 × 5/4 × 5 = 490/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
64/10 = 64 × 2/10 × 2 = 128/20 - Subtract the two like fractions:
490/20 - 128/20 = 490 - 128/20 = 362/20 - After reducing the fraction, the answer is 181/10
- In mixed form: 181/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-64/10 98/4-64/20 98/12-64/10 98/4-64/30 98/20-64/10 98/4-64/50 98/28-64/10 98/4-64/70