Subtract 9/45 from 35/14
1st number: 2 7/14, 2nd number: 9/45
35/14 - 9/45 is 23/10.
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,
35/14 = 35 × 45/14 × 45 = 1575/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
9/45 = 9 × 14/45 × 14 = 126/630 - Subtract the two like fractions:
1575/630 - 126/630 = 1575 - 126/630 = 1449/630 - After reducing the fraction, the answer is 23/10
- In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14-9/45 35/14-18/45 35/28-9/45 35/14-9/90 35/14-27/45 35/42-9/45 35/70-9/45 35/14-63/45 35/98-9/45