Subtract 24/45 from 49/10
1st number: 4 9/10, 2nd number: 24/45
49/10 - 24/45 is 131/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
49/10 = 49 × 9/10 × 9 = 441/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
24/45 = 24 × 2/45 × 2 = 48/90 - Subtract the two like fractions:
441/90 - 48/90 = 441 - 48/90 = 393/90 - After reducing the fraction, the answer is 131/30
- In mixed form: 411/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-24/45 49/10-48/45 49/20-24/45 49/10-24/90 49/10-72/45 49/30-24/45 49/50-24/45 49/70-24/45