Subtract 24/84 from 45/10
1st number: 4 5/10, 2nd number: 24/84
45/10 - 24/84 is 59/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 10 × 42 = 420,
45/10 = 45 × 42/10 × 42 = 1890/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
24/84 = 24 × 5/84 × 5 = 120/420 - Subtract the two like fractions:
1890/420 - 120/420 = 1890 - 120/420 = 1770/420 - After reducing the fraction, the answer is 59/14
- In mixed form: 43/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10-24/84 45/10-48/84 45/20-24/84 45/10-72/84 45/30-24/84 45/50-24/84 45/70-24/84