Subtract 2/45 from 49/14
1st number: 3 7/14, 2nd number: 2/45
49/14 - 2/45 is 311/90.
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,
49/14 = 49 × 45/14 × 45 = 2205/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
2/45 = 2 × 14/45 × 14 = 28/630 - Subtract the two like fractions:
2205/630 - 28/630 = 2205 - 28/630 = 2177/630 - After reducing the fraction, the answer is 311/90
- In mixed form: 341/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-2/45 49/14-4/45 49/28-2/45 49/14-2/90 49/14-6/45 49/42-2/45 49/14-10/45 49/70-2/45 49/14-14/45 49/98-2/45