Subtract 24/45 from 18/14
1st number: 1 4/14, 2nd number: 24/45
18/14 - 24/45 is 79/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
18/14 = 18 × 45/14 × 45 = 810/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
24/45 = 24 × 14/45 × 14 = 336/630 - Subtract the two like fractions:
810/630 - 336/630 = 810 - 336/630 = 474/630 - After reducing the fraction, the answer is 79/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/14-24/45 18/14-48/45 18/28-24/45 18/14-24/90 54/14-24/45 18/14-72/45 18/42-24/45 90/14-24/45 18/70-24/45 18/98-24/45