Subtract 10/5 from 24/45
1st number: 24/45, 2nd number: 2 0/5
24/45 - 10/5 is -22/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
24/45 = 24 × 1/45 × 1 = 24/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
10/5 = 10 × 9/5 × 9 = 90/45 - Subtract the two like fractions:
24/45 - 90/45 = 24 - 90/45 = -66/45 - After reducing the fraction, the answer is -22/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/45-10/5 24/45-20/5 24/90-10/5 72/45-10/5 24/45-30/5 24/45-10/15 24/45-50/5 24/45-10/25 24/45-70/5 24/45-10/35